The O-Ring, cataloged under National Stock Number 5331-01-451-8572, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 5331-01-451-8572 |
| Primary Part Number | NAS1611-266A |
| 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 Document and Classification | NAS1613 CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| Center Hole Diameter | 7.954 INCHES MINIMUM AND 8.014 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 908593 | L3 Technologies, Inc. Div L3 Keo (USA) |
| NAS1611 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1611-266 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| NAS1611-266A PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
NSN 5331-01-451-8572 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 5331-01-451-8572 has 4 cross-referenced part numbers: 908593 (L3 Technologies, Inc. Div L3 Keo), NAS1611 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1611-266 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1611-266A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).
There are 12 known substitutes for 5331-01-451-8572: 5331-00-127-2521, 2590-00-646-7051, 5331-01-014-2604 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NAS1611-266A: Material Document and Classification: NAS1613 CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM; Center Hole Diameter: 7.954 INCHES MINIMUM AND 8.014 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.