The O-Ring, cataloged under National Stock Number 5331-01-070-4836, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-070-4836 |
| Primary Part Number | AMS 7270K |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Center Hole Diameter | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 0.566 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS 7270K | Society of Automotive Engineers Inc (USA) |
| AS568-013AMS727 0F | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL1394074 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AMS 7270K | Sae International Dba Sae International (USA) |
| ARP 568-013 B10 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PRP568-013-4200-70 | Parco, Llc (USA) |
| AS568-013 | Society of Automotive Engineers Inc (USA) |
NSN 5331-01-070-4836 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-070-4836 has 7 cross-referenced part numbers: AMS 7270K (Society of Automotive Engineers Inc), AS568-013AMS727 0F (Zf Industrieantriebe Witten Gmbh), 5331PL1394074 (Jednolity Indeks Materialowy - Uniform Material Index), AMS 7270K (Sae International Dba Sae International), ARP 568-013 B10 (Zf Industrieantriebe Witten Gmbh) and 2 more.
There are 12 known substitutes for 5331-01-070-4836: 5331-00-047-3862, 5331-00-166-0975, 5331-00-166-1085 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS 7270K: Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 0.566 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 5 total characteristics are documented in the Federal Logistics Information System.