The O-Ring, cataloged under National Stock Number 5331-01-241-6421, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-241-6421 |
| Primary Part Number | 5331PL0809450 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Jednolity Indeks Materialowy - Uniform Material Index |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.793 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL0809450 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS28775-117 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| LL-HX4-7103 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
NSN 5331-01-241-6421 is a O-Ring, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-241-6421 has 4 cross-referenced part numbers: 5331PL0809450 (Jednolity Indeks Materialowy - Uniform Material Index), MS28775-117 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), LL-HX4-7103 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), SAE-AS28775 (Sae International Dba Sae International).
There are 2 known substitutes for 5331-01-241-6421: 5331-00-702-5220, 5331-01-267-8928. Verify interchangeability with system specifications before substitution.
Key specifications for 5331PL0809450: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 0.793 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.