Product Details | O-RING

5331-00-221-0373 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: MS2890020, MS28900-20, B20SR53370, B-20SR533-70, C0557 5-139, C05575139, C0873 5-139, C08735139, PRP568920311070, PRP568-920-3110-70, PRP9202347, PRP920-2347, 5-139 C557-70, 5-139 C873-70, 5139C55770, 5139C87370, 9202347, 920-2347, 5331-00-221-0373, 00-221-0373, 5331002210373, 002210373

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 09 MAY 1973 00-221-0373

Demand History | NSN 5331-00-221-0373

Part Number Request Date QTY Origin
5331-00-221-0373 2017-10-297 45 DIBBS
5331-00-221-0373 2014-06-176 366 DIBBS
5331-00-221-0373 2013-12-347 122 DIBBS
5331-00-221-0373 2013-11-332 122 DIBBS
5331-00-221-0373 2013-04-120 3 DIBBS
5331-00-221-0373 2013-04-119 122 DIBBS

Cross Reference | NSN 5331-00-221-0373

Part Number Cage Code Manufacturer
5-139 C557-70 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
5-139 C557-70 C0308 O-RING DIVISION EUROPE
5-139 C873-70 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
920-2347 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
B-20SR533-70 95272 STILLMAN SEAL CORPORATION
C0557 5-139 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
C0873 5-139 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
MS28900-20 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PRP568-920-3110-70 77308 PARCO INC.
PRP920-2347 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION

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Technical Data | NSN 5331-00-221-0373

Characteristic Specifications
MATERIAL RUBBER CHLOROPRENE CLASS CR
CENTER HOLE DIAMETER 0.969 INCHES MINIMUM AND 0.994 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS28900-20

Restrictions/Controls & Freight Information | NSN 5331-00-221-0373

Category Code Description
Shelf-Life Code:Y180 months
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code ZF France
ZG
ZH
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 5331-00-221-0373

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeY180 months
Purchasing QTY
UOM
1
EA : Each