The O-Ring, cataloged under National Stock Number 5331-01-030-2293, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Boeing Distribution Services X, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-030-2293 |
| Primary Part Number | S9427-504 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Boeing Distribution Services X, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.102 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.356 INCHES MINIMUM AND 1.368 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| S9427-504 | Boeing Distribution Services X, Inc. (USA) |
| Reference | Meaning |
|---|---|
| S9427-504 | 5/9 Secondary reference Jonal Laboratories Inc |
| S9427-504 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-030-2293 is a O-Ring, manufactured by Boeing Distribution Services X, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-030-2293 has 1 manufacturer part number on file: S9427-504 (Boeing Distribution Services X, Inc.).
Key specifications for S9427-504: Cross-Sectional Height: 0.102 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN; Center Hole Diameter: 1.356 INCHES MINIMUM AND 1.368 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM. 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.