The O-Ring, cataloged under National Stock Number 5331-00-599-8721, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 verified specifications, 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-599-8721 |
| Primary Part Number | 31724 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Cross-Sectional Height | 0.080 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5331-00-599-8721 is a O-Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-599-8721 has 2 cross-referenced part numbers: 31724 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 31724 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 3 known substitutes for 5331-00-599-8721: 2530-00-496-3147, 5315-01-448-9876, 2815-01-669-1623. Verify interchangeability with system specifications before substitution.
Key specifications for 31724: Material: RUBBER CHLOROPRENE CLASS CR; Cross-Sectional Height: 0.080 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-599-8721 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.