The O-Ring, cataloged under National Stock Number 5331-00-073-8162, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Industrial Supply Center Directorate of Engineering and Standardization. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-073-8162 |
| Primary Part Number | CD5330-02513-002 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Defense Industrial Supply Center Directorate of Engineering and Standardization |
| Status | ACTIVE |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56549 | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
| CD5330-02513-002 PRIMARY | Defense Industrial Supply Center Directorate of Engineering and Standardization (USA) |
NSN 5331-00-073-8162 is a O-Ring, manufactured by Defense Industrial Supply Center Directorate of Engineering and Standardization, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-073-8162 has 2 cross-referenced part numbers: 56549 (Parker Hannifin Corporation Div Hydraulic Systems Division), CD5330-02513-002 (Defense Industrial Supply Center Directorate of Engineering and Standardization).
There are 3 known substitutes for 5331-00-073-8162: 5310-00-033-4752, 4730-00-530-7296, 4730-01-184-9295. Verify interchangeability with system specifications before substitution.
Key specifications for CD5330-02513-002: Material: RUBBER FLUOROCARBON CLASS FPM; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.