The O-Ring, cataloged under National Stock Number 5331-00-882-9090, 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 3 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-882-9090 |
| Primary Part Number | 385957 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Cross-Sectional Height | 0.100 INCHES NOMINAL IN |
| Center Hole Diameter | 0.424 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 385957 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| MS9388-111 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-882-9090 is a O-Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-882-9090 has 2 cross-referenced part numbers: 385957 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), MS9388-111 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5331-00-882-9090: 5331-00-166-1059. Verify interchangeability with system specifications before substitution.
Key specifications for 385957: Cross-Sectional Height: 0.100 INCHES NOMINAL IN; Center Hole Diameter: 0.424 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-882-9090 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.