Product Details | O-RING

5331-00-720-3228 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: MS28775448, MS28775-448, PRP568448406770, PRP568-448-4067-70, MILP25732, 02195570140, 02195-5701-40, 2195570140, 2-448 N304-75, 2448N30475, 5331-00-720-3228, 00-720-3228, 5331007203228, 007203228

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-720-3228

Drawings & Photos | NSN 5331-00-720-3228


Demand History | NSN 5331-00-720-3228

Part Number Request Date QTY Origin
5331-00-720-3228 2023-09-268 21 DIBBS
MILP25732 2023-09-261 15 US
MILP25732 2023-09-261 15 US
5331-00-720-3228 2022-12-342 83 DIBBS
5331-00-720-3228 2022-05-123 50 DIBBS
5331-00-720-3228 2021-07-199 15 DIBBS
5331-00-720-3228 2021-07-189 40 DIBBS
5331-00-720-3228 2020-11-321 1 DIBBS-RFPs
5331-00-720-3228 2011-11-318 45 DIBBS
5331-00-720-3228 2008-11-317 57 DIBBS
5331-00-720-3228 2008-10-281 85 DIBBS

Cross Reference | NSN 5331-00-720-3228

Part Number Cage Code Manufacturer
02195-5701-40 79343 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
02195-5701-40 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV
2-448 N304-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-448 N304-75 C0308 O-RING DIVISION EUROPE
2195570140 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV
MILP25732 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS28775-448 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28775-448 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PRP568-448-4067-70 77308 PARCO INC.

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Technical Data | NSN 5331-00-720-3228

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER 9.445 INCHES MINIMUM AND 9.505 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILP25732

Restrictions/Controls & Freight Information | NSN 5331-00-720-3228

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:UPrecious metal type is unknown
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
No Freight Information