The O-Ring, cataloged under National Stock Number 5331-00-857-7420, 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 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-857-7420 |
| Primary Part Number | CD5330-02515-001 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Defense Industrial Supply Center Directorate of Engineering and Standardization |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.140 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 68-135 | Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA) |
| CD5330-02515-001 PRIMARY | Defense Industrial Supply Center Directorate of Engineering and Standardization (USA) |
NSN 5331-00-857-7420 is a O-Ring, manufactured by Defense Industrial Supply Center Directorate of Engineering and Standardization, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-857-7420 has 2 cross-referenced part numbers: 68-135 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)), CD5330-02515-001 (Defense Industrial Supply Center Directorate of Engineering and Standardization).
There are 2 known substitutes for 5331-00-857-7420: 5120-00-221-7097, 2815-00-320-9067. Verify interchangeability with system specifications before substitution.
Key specifications for CD5330-02515-001: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.140 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.