The O-Ring, cataloged under National Stock Number 5331-01-601-4559, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-601-4559 |
| Primary Part Number | NAS1611-023A |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| Center Hole Diameter | 1.051 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NAS1611-023 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1611-023A PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1613 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5331-01-601-4559 is a O-Ring, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-601-4559 has 3 cross-referenced part numbers: NAS1611-023 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1611-023A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1613 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 3 known substitutes for 5331-01-601-4559: 5331-00-419-0828, 5331-01-268-3663, 5331-01-295-9127. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1611-023A: Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM; Center Hole Diameter: 1.051 INCHES NOMINAL IN; Cross-Sectional Height: 0.070 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.