The O-Ring, cataloged under National Stock Number 5331-00-515-4276, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-515-4276 |
| Primary Part Number | 9522835 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 12.595 INCHES MINIMUM AND 12.655 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9522835 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| 9522835KT | Kitco Llc (USA) |
| Reference | Meaning |
|---|---|
| 9522835 | 5/9 Secondary reference Kitco Llc |
| 9522835 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
| 9522835 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
NSN 5331-00-515-4276 is a O-Ring, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-515-4276 has 2 manufacturer part numbers on file: 9522835 (Meggitt Aircraft Braking Systems Corporation), 9522835KT (Kitco Llc).
Key specifications for 9522835: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 12.595 INCHES MINIMUM AND 12.655 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.