NSN 5331-00-166-8396 MS9388037, MS9388-037, M83248/1-037

Product Details | O-RING

5331-00-166-8396 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: MS9388037, MS9388-037, M83248/1-037, M83248/1-038 , M832481037, M832481038, M832481038ES, M83248-1-038ES , AMS7276, AMS7276G, ARP568-038MIL-R -25897 CL1 , ARP568-038MIL-R-25897 CL 1 , ARP568038MILR25897CL1, ARP568038V7, ARP568-038-V7 , AS3209037, AS3209-037, AS3209038, AS3209-038 , AS568-038MIL-R- 25897CL1 , AS568038MILR25897CL1, N3712, NAS1593037, NAS1593-037, NAS1593038, NAS1593-038 , S9026L038 , S9413038, S9413-038 , ST1050038, ST1050-038 , ST1946038, ST1946-038 , V0747 2-038 , V07472038, V1164 2-038 , V11642038, V1226 2-038 , V12262038, J221P037, J221P038 , MILR83248, 592005130110, 6493930380, 649-393-038-0 , 845-1889568 ASS , 8451889568ASS, 903683C1, 041302 R1 DL08510 , 041302R1DL08510, 10159816, 10163210 , 10186254, 1355096, 1355-096 , 2-037 V747-75, 2037V074775, 2-037V0747-75, 2037V116475, 2-037V1164-75, 2037V122675, 2-037V1226-75, 2037V74775, 2-037V747-75, 2037V88475, 2-037V884-75, 2-038 V747-75 , 2038V074775, 2-038V0747-75 , 2038V116475, 2-038V1164-75 , 2038V122675, 2-038V1226-75 , 2038V74775, 2-038V747-75 , 2038V88475, 2-038V884-75 , 5331-00-166-8396, 00-166-8396, 5331001668396, 001668396

Hardware and Abrasives | O-Ring

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 NOV 1971	00-166-8396	47946 ( O-RING )

Drawings & Photos | NSN 5331-00-166-8396

Part Number	Request Date	QTY	Origin
MILR83248	2025-05-132	2	United States
5331-00-166-8396	2025-04-106	5	Germany
AMS7276G	2024-11-317	2	United States
5331-00-166-8396	2022-12-347	2252	DIBBS
AS3209038	2022-10-299	10	Canada
AS3209037	2022-05-142	10	Germany
AMS7276	2022-04-115	140	United States
M832481037	2021-11-320	50	Kenya
M832481037	2021-02-55	60	US
NAS1593037	2021-01-06	10	PH
5331-00-166-8396	2020-11-321	1	DIBBS-RFPs
AS3209038	2020-10-303	1	UK
MS9388037	2019-03-87	9	United States
5331-00-166-8396	2018-08-238	8470	DIBBS
5331-00-166-8396	2018-07-201	1	DIBBS-RFPs
M83248/1-037	2017-08-234	54	LB
M83248/1-037	2017-08-234	54	LB
MILR83248	2017-03-83	3	United States
AS3209038	2016-07-193	10	US
5331-00-166-8396	2016-03-83	1	DIBBS-RFPs
5331-00-166-8396	2016-03-81	99	MANUAL
MILR83248	2016-03-81	18	United States
MILR83248	2016-03-81	9	United States
AMS7276	2015-07-182	10	UK
M83248/1-037	2015-03-85	5	US
M83248/1-037	2015-03-69	500	US
M832481037	2014-11-329	25	US
AMS7276	2014-08-234	60	Seychelles
NAS1593038	2014-03-63	2	RU
M83248/1-038	2014-01-28	5	Turkey
M832481037	2013-08-243	4	US
AMS7276G	2013-08-229	200	Canada
M83248-1-038ES	2013-08-229	928	Canada
5331-00-166-8396	2013-03-77	9714	DIBBS
5331-00-166-8396	2012-07-187	8272	DIBBS
AMS7276	2012-03-76	30	TW
AS3209037	2012-01-02	10	France
AS3209-037	2012-01-02	10	France
MILR83248	2011-10-304	301	KR
M832481038	2011-03-90	2	France
5331-00-166-8396	2011-03-60	4000	DIBBS
MILR83248	2011-01-05	1	CA
5331-00-166-8396	2010-07-211	5501	DIBBS
AS3209038	2010-07-190	2	US
5331-00-166-8396	2009-12-362	4616	DIBBS
5331-00-166-8396	2009-09-253	358	DIBBS
5331-00-166-8396	2009-05-148	1059	DIBBS
AMS7276G	2009-05-127	250	US
5331-00-166-8396	2008-06-154	417	DIBBS
5331-00-166-8396	2008-03-84	2	DIBBS
MILR83248	2007-08-221	4	US
5331-00-166-8396	2006-09-250	20	Thailand
M832481037	2006-04-107	1	MX

Cross Reference | NSN 5331-00-166-8396

Part Number	Cage Code	Manufacturer
041302 R1 DL08510	KCTX8	MINISTRY OF DEFENCE, DES SHIPS,MARINE PROPULSION SYSTEMS,
2-037 V747-75	C0308	O-RING DIVISION EUROPE
2-037V0747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-037V1164-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-037V1226-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-037V747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-037V884-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
592005130110	S3934	KOCKUMS AB
903683C1	55820	HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
AMS7276	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AMS7276G	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3209-037	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3209-037	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
J221P037	07482	GENERAL ELECTRIC COMPANY DBA GE
J221P037	70106	ACUSHNET RUBBER COMPANY, INC. DBA PRECIX
M83248/1-037	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/1-037	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS9388-037	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
N3712	57328	BAUER COMPRESSORS, INC.
N3712	D9135	BAUER KOMPRESSOREN GMBH SYSTEMWERK
NAS1593-037	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Related Products | NSN 5331-00-166-8396

5331-00-166-8397, 5331-00-166-8398, 5331-00-166-8399, 5331-00-166-8400, 5331-00-166-8401

Technical Data | NSN 5331-00-166-8396

Characteristic	Specifications
MATERIAL	RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER	2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-166-8396

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	194120	WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	596	unknown
Originating Activity Code	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5331-00-166-8396

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each