The O-Ring, cataloged under National Stock Number 5331-01-648-6957, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rix Industries. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-648-6957 |
| Primary Part Number | 123-017-5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Center Hole Diameter | 0.676 INCHES NOMINAL 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 |
|---|---|
| D3357 REV C ITEM 1 | Rix Industries (USA) |
| 123-017-5 PRIMARY | Rix Industries (USA) |
NSN 5331-01-648-6957 is a O-Ring, manufactured by Rix Industries, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-648-6957 has 2 manufacturer part numbers on file: D3357 REV C ITEM 1 (Rix Industries), 123-017-5 (Rix Industries).
Key specifications for 123-017-5: Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Center Hole Diameter: 0.676 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: O-RING, VITON; End Item Identification: MOISTURE SEPARATOR. 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.