The O-Ring, cataloged under National Stock Number 5331-00-641-0231, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Gmbh O-Ring Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 33 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-641-0231 |
| Primary Part Number | 2-216 N304-75 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker Hannifin Gmbh O-Ring Division |
| Status | CANCELLED |
| Outside Diameter | 1.367 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 1.103 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-216 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| W 4072 485 AL | Rheinmetall Air Defence Ag (CHE) |
| 1717-216 | General Signal Corp (USA) |
| 2-216 N216-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS-28775-216 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 172MKE1 | Linde Lift Truck Corp. (USA) |
| PRP568-216-4067-70 | Parco, Llc (USA) |
| MS28775-216 | Society of Automotive Engineers Inc (USA) |
| 5331PL0657435 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 643A449-021 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1C5622 06992 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 53643-21 | Arvinmeritor Inc (USA) |
| ARP568-216MIL-P -25732 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 7-754-000131 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| SP3121 | Dresser Industries Inc Leroi Div (USA) |
| 003216EB | Zf Industrieantriebe Witten Gmbh (DEU) |
| AN6227B21 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| D-17 INDEX 16 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1276-18-417 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| MS28775-216 | Goriziane Group Spa (ITA) |
NSN 5331-00-641-0231 is a O-Ring, manufactured by Parker Hannifin Gmbh O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-641-0231 has 50 cross-referenced part numbers: 2-216 N304-75 (Parker Hannifin Gmbh O-Ring Division), W 4072 485 AL (Rheinmetall Air Defence Ag), 1717-216 (General Signal Corp), 2-216 N216-70 (Zf Industrieantriebe Witten Gmbh), MS-28775-216 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 12 known substitutes for 5331-00-641-0231: 5331-00-040-9815, 5331-00-054-6940, 5330-00-353-5907 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-216 N304-75: Outside Diameter: 1.367 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN; End Item Identification: NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-641-0231 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.