The O-Ring, cataloged under National Stock Number 5331-00-291-4856, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Brp Us Inc. 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 | 5331-00-291-4856 |
| Primary Part Number | 301877 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-291-4856 is a O-Ring, manufactured by Brp Us Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-291-4856 has 4 cross-referenced part numbers: 10010203 (Nimikkeistokeskus Ncb Finland), 301877 (Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors), 301877 (Outboard Marine Corp Johnson Motors Div), 301877 (Brp Us Inc).
There are 2 known substitutes for 5331-00-291-4856: 5950-00-832-5072, 5961-01-023-8511. Verify interchangeability with system specifications before substitution.
Key specifications for 301877: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN; Cross-Sectional Height: 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.