NSN 5331-00-165-1978 MS938724, MS9387-24, M83248/1-924

Product Details | O-RING

5331-00-165-1978 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: MS938724, MS9387-24, M83248/1-924, M8324811924, M83248-1-1-924, M832481924, AMS7276, AS320824, AS3208-24, AS568924, AS568-924, N7969993, NAS159524, NAS1595-24, B24SR270275, B-24SR2702-75, BACP11PB24, D42060PC29, D-42060PC29, LS50418, LS5041-8, MILR83248, PRP92419357, PRP924-19357, R49388924G, R49388-924G, 7365142X1PC8, 73651-42X1PC8, 92419357, 924-19357, 2306990 REV J IT NO 168, 2306990REVJITNO168, 2620241REVCPC311, 2620-241REVCPC311, 31481, 3-24 V747-75, 324V74775, 33852385, 3-924 N219-70, 3-924 V747-75, 3924N21970, 3924V74775, 3-924V747-75, 3924V88475, 3-924V884-75, 516-6818073 ITEM F-1B, 5166818073 REV A ITEM F-1B, 5166818073ITEMF1B, 5166818073REVAITEMF1B, 5331-00-165-1978, 00-165-1978, 5331001651978, 001651978

Hardware and Abrasives | O-Ring

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 NOV 1971	00-165-1978	47946 ( O-RING )

Drawings & Photos | NSN 5331-00-165-1978

Part Number	Request Date	QTY	Origin
MILR83248	2025-05-132	2	United States
5331-00-165-1978	2024-10-292	4	United States
5331-00-165-1978	2024-10-291	782	DIBBS
5331-00-165-1978	2024-08-218	4	United States
5331-00-165-1978	2024-06-164	10902	DIBBS
5331-00-165-1978	2024-02-39	10429	DIBBS
5331-00-165-1978	2024-01-28	10429	DIBBS
5331-00-165-1978	2024-01-18	500	US
5331-00-165-1978	2023-12-362	500	US
AMS7276	2022-04-115	140	United States
5331-00-165-1978	2021-09-245	1000	United States
5331-00-165-1978	2021-09-244	1000	US
5331-00-165-1978	2020-11-321	1	DIBBS-RFPs
5331-00-165-1978	2019-03-72	20	US
5331-00-165-1978	2018-07-201	1	DIBBS-RFPs
MILR83248	2017-03-83	3	United States
5331-00-165-1978	2016-03-83	1	DIBBS-RFPs
MILR83248	2016-03-81	18	United States
MILR83248	2016-03-81	9	United States
5331-00-165-1978	2016-02-34	11346	DIBBS
5331-00-165-1978	2015-09-270	11200	DIBBS
5331-00-165-1978	2015-07-186	7950	DIBBS
AMS7276	2015-07-182	10	UK
5331-00-165-1978	2014-10-279	5122	DIBBS
AMS7276	2014-08-234	60	Seychelles
5331-00-165-1978	2014-06-168	2650	DIBBS
AMS7276	2012-03-76	30	TW
MILR83248	2011-10-304	301	KR
5331-00-165-1978	2011-02-55	3000	DIBBS
MILR83248	2011-01-05	1	CA
5331-00-165-1978	2010-10-274	900	DIBBS
5331-00-165-1978	2010-08-242	742	DIBBS
5331-00-165-1978	2010-06-179	365	DIBBS
5331-00-165-1978	2010-02-50	264	DIBBS
5331-00-165-1978	2009-10-278	264	DIBBS
5331-00-165-1978	2009-08-238	264	DIBBS
MILR83248	2007-08-221	4	US
AS568924	2007-03-65	1	United States

Cross Reference | NSN 5331-00-165-1978

Part Number	Cage Code	Manufacturer
2306990 REV J IT NO 168	63005	ROLLS-ROYCE CORPORATION
2620-241REVCPC311	96169	ELECTRIC BOAT CORPORATION
3-24 V747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-924 N219-70	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
3-924 V747-75	83259	PARKER-HANNIFIN CORPORATION DBA COMPOSITE SEALING SYSTEMS
3-924 V747-75	C0308	O-RING DIVISION EUROPE
3-924V747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-924V884-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
31481	82340	EDO CORPORATION DIV DEFENSE SYSTEMS
33852385	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
516-6818073 ITEM F-1B	53711	NAVAL SEA SYSTEMS COMMAND
5166818073 REV A ITEM F-1B	53711	NAVAL SEA SYSTEMS COMMAND
73651-42X1PC8	96169	ELECTRIC BOAT CORPORATION
924-19357	25184	PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
AMS7276	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3208-24	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-924	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
B-24SR2702-75	95272	STILLMAN SEAL CORPORATION
BACP11PB24	81205	THE BOEING COMPANY DBA BOEING
D-42060PC29	31923	TODD COMBUSTION INC
LS5041-8	98897	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
M83248-1-1-924	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248/1-924	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M83248/1-924	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MILR83248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS9387-24	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
N7969993	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1595-24	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
PRP924-19357	25184	PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
R49388-924G	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Related Products | NSN 5331-00-165-1978

5331-00-165-1979, 5331-00-165-1980, 5331-00-165-1981, 5331-00-165-4507, 5331-00-165-4562

Technical Data | NSN 5331-00-165-1978

Characteristic	Specifications
MATERIAL	RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER	1.706 INCHES MINIMUM AND 1.734 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-165-1978

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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5331-00-165-1978

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.
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