The O-Ring, cataloged under National Stock Number 5331-00-737-7549, 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 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-737-7549 |
| Primary Part Number | 3011660 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.053 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-737-7549 is a O-Ring, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-737-7549 has 2 cross-referenced part numbers: 3011660 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), MS9387-01 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5331-00-737-7549: 5331-00-167-5165. Verify interchangeability with system specifications before substitution.
Key specifications for 3011660: Material: RUBBER FLUOROCARBON CLASS FPM; Cross-Sectional Height: 0.053 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN; Center Hole Diameter: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.