The O-Ring, cataloged under National Stock Number 5331-01-669-5580, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is San Diego Seal Inc Dba San Diego Seal Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-669-5580 |
| Primary Part Number | 2-471 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | San Diego Seal Inc Dba San Diego Seal Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.25 INCHES NOMINAL IN |
| Center Hole Diameter | 22.00 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-471 PRIMARY | San Diego Seal Inc Dba San Diego Seal Inc (USA) |
NSN 5331-01-669-5580 is a O-Ring, manufactured by San Diego Seal Inc Dba San Diego Seal Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-669-5580 has 1 cross-referenced part number: 2-471 (San Diego Seal Inc Dba San Diego Seal Inc).
There are 6 known substitutes for 5331-01-669-5580: 5130-00-113-4960, 8120-00-919-8071, 1005-01-202-8852 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-471: Cross-Sectional Height: 0.25 INCHES NOMINAL IN; Center Hole Diameter: 22.00 INCHES NOMINAL IN; End Item Identification: 5.0M HANGAR DOOR5.0M HANGAR DOOR. 3 total characteristics are documented in the Federal Logistics Information System.