The O-Ring, cataloged under National Stock Number 5331-00-037-5278, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 5331-00-037-5278 |
| Primary Part Number | 12584 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-037-5278 is a O-Ring, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-037-5278 has 2 cross-referenced part numbers: 12584 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 12584 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 3 known substitutes for 5331-00-037-5278: 5330-00-844-2228, 2940-01-537-8635, 6640-01-575-6922. Verify interchangeability with system specifications before substitution.
Key specifications for 12584: Cross-Sectional Height: 0.125 INCHES NOMINAL IN. 1 total characteristics are documented in the Federal Logistics Information System.