The O-Ring, cataloged under National Stock Number 5331-00-804-5694, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Arvinmeritor Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 34 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 | 5331-00-804-5694 |
| Primary Part Number | 36978-16 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Arvinmeritor Inc |
| Status | CANCELLED |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 1.385 INCHES MINIMUM AND 1.421 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.165 INCHES MINIMUM AND 1.177 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10172786 | Nimikkeistokeskus Ncb Finland (FIN) |
| 3-16 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 17343FX | Oshkosh Defense Llc (USA) |
| 3-16L308-8 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28778-16MIL-P -5510 | Zf Industrieantriebe Witten Gmbh (DEU) |
| GHN10093-3 | Lockheed Martin Corp (USA) |
| 916-8307 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS28778-16 | Le Joint Francais (FRA) |
| 2HP865 | Oshkosh Corp (USA) |
| 22012-16 | Danfoss Power Solutions II, Llc (USA) |
| 3-355-8-00-903-05 | Fluid Handling Llc (USA) |
| 36978-16 PRIMARY | Arvinmeritor Inc (USA) |
| 751 836 | Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA) |
| 1000-004PC16 | Aluf Industries Inc (USA) |
| 81951 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28778-16ES | Eriks B.v. (NLD) |
| 5-131-04-024-001 PC 13 | Fluid Handling Llc (USA) |
| 98006PN21 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 028-08259 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5-131-04-024-001 PC 13 | Itt Corporation Dba Itt Standard (USA) |
NSN 5331-00-804-5694 is a O-Ring, manufactured by Arvinmeritor Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-804-5694 has 50 cross-referenced part numbers: 10172786 (Nimikkeistokeskus Ncb Finland), 3-16 (Zf Industrieantriebe Witten Gmbh), 17343FX (Oshkosh Defense Llc), 3-16L308-8 (Parker-Hannifin Corp Div O-Ring Division), MS28778-16MIL-P -5510 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 12 known substitutes for 5331-00-804-5694: 5331-00-021-2891, 5330-00-154-9075, 5331-00-165-4565 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 36978-16: Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; End Item Identification: RG-31 MRAP; MEDIUM MINE PROTECTED VEHICLE - MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; Outside Diameter: 1.385 INCHES MINIMUM AND 1.421 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-804-5694 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.