NSN 5331-00-165-1970 M83248/1-256, M832481256, M83248-1-256

Product Details | O-RING

5331-00-165-1970 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: M83248/1-256, M832481256, M83248-1-256, AMS7276, AS3209256, AS3209-256, AS568-256MIL-G- 23652 TY 1, AS568256MILG23652TY1, ST1000256, ST1000-256, MILR83248, MILR83248/1-256, MILR832481256, 10163954, 101639-54, 20A11EM256, 2256V074775, 2-256V0747-75, 2256V116475, 2-256V1164-75, 2256V122675, 2-256V1226-75, 2256V74775, 2-256V747-75, 2643-825-91 ITEM 36, 264382591ITEM36, 337496, 845-7286651 ITEM 36, 8457286651ITEM36, 904641483F12, 904-641-483-F12, 5331-00-165-1970, 00-165-1970, 8020005256635, 5331001651970, 001651970

Hardware and Abrasives | O-Ring

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 NOV 1971	00-165-1970	47946 ( O-RING )

Part Number	Request Date	QTY	Origin
MILR83248	2025-05-132	2	United States
5331-00-165-1970	2024-12-344	3579	DIBBS
5331-00-165-1970	2024-01-04	373	DIBBS
5331-00-165-1970	2023-08-232	1534	DIBBS
5331-00-165-1970	2023-01-12	3283	DIBBS
5331-00-165-1970	2022-11-334	567	DIBBS
5331-00-165-1970	2022-09-270	453	DIBBS
AMS7276	2022-04-115	140	United States
5331-00-165-1970	2020-11-321	1	DIBBS-RFPs
5331-00-165-1970	2018-07-201	1	DIBBS-RFPs
5331-00-165-1970	2017-12-356	4000	DIBBS
5331-00-165-1970	2017-12-355	4000	DIBBS
MILR83248	2017-03-83	3	United States
5331-00-165-1970	2016-03-83	1	DIBBS-RFPs
MILR83248	2016-03-81	18	United States
MILR83248	2016-03-81	9	United States
ST1000-256	2016-03-81	62	United States
5331-00-165-1970	2015-09-271	50	United States
5331-00-165-1970	2015-09-245	6800	DIBBS
5331-00-165-1970	2015-07-186	1422	DIBBS
AMS7276	2015-07-182	10	UK
5331-00-165-1970	2015-05-130	1834	DIBBS
AMS7276	2014-08-234	60	Seychelles
5331-00-165-1970	2012-09-263	4540	DIBBS
AMS7276	2012-03-76	30	TW
MILR83248	2011-10-304	301	KR
ST1000-256	2011-09-269	200	ID
MILR83248	2011-01-05	1	CA
20A11EM256	2007-12-341	1	DE
MILR83248	2007-08-221	4	US

Cross Reference | NSN 5331-00-165-1970

Part Number	Cage Code	Manufacturer
101639-54	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2-256V0747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-256V1164-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-256V1226-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-256V747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
20A11EM256	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2643-825-91 ITEM 36	96169	ELECTRIC BOAT CORPORATION
337496	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
8020005256635	04613	PENTAIR VALVES & CONTROLS US LP DIV PENTAIR FLOW CONTROL
845-7286651 ITEM 36	53711	NAVAL SEA SYSTEMS COMMAND
904-641-483-F12	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AMS7276	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3209-256	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-256MIL-G- 23652 TY 1	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248-1-256	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248/1-256	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248/1-256	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
ST1000-256	77445	UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Related Products | NSN 5331-00-165-1970

5331-00-165-1971, 5331-00-165-1972, 5331-00-165-1974, 5331-00-165-1975, 5331-00-165-1976

Technical Data | NSN 5331-00-165-1970

Characteristic	Specifications
MATERIAL	RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER	5.699 INCHES MINIMUM AND 5.769 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILR83248
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M83248/1-256

Restrictions/Controls & Freight Information | NSN 5331-00-165-1970

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 5331-00-165-1970

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.
Echelon Identification Code	T
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