The O-Ring, cataloged under National Stock Number 5331-00-882-9176, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Dowty (div De John Crane France Sa). Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-882-9176 |
| Primary Part Number | MS9388-016 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Dowty (div De John Crane France Sa) |
| Status | CANCELLED |
| Center Hole Diameter | 0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN |
| Outside Diameter | 0.754 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS9388-016 | Dowty (div De John Crane France Sa) (FRA) |
| MS9388-016 | Trelleborg Sealing Solutions France (FRA) |
| 5331PL2053548 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS9388-016 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 363234 | Royal Oak Gage, Inc (USA) |
| AS3209-016 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 5331PL0845022 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 5331-00-882-9176 is a O-Ring, manufactured by Dowty (div De John Crane France Sa), classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-882-9176 has 7 cross-referenced part numbers: MS9388-016 (Dowty (div De John Crane France Sa)), MS9388-016 (Trelleborg Sealing Solutions France), 5331PL2053548 (Jednolity Indeks Materialowy - Uniform Material Index), MS9388-016 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 363234 (Royal Oak Gage, Inc) and 2 more.
There are 4 known substitutes for 5331-00-882-9176: 5331-00-166-0992, 5331-00-425-9243, 5331-01-464-0659 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS9388-016: Center Hole Diameter: 0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM IN; Outside Diameter: 0.754 INCHES NOMINAL IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-882-9176 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.