The O-Ring, cataloged under National Stock Number 5331-01-531-7607, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sta-Rite Industries. Government technical data includes 2 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 | 5331-01-531-7607 |
| Primary Part Number | S26471 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sta-Rite Industries |
| Status | ACTIVE |
| Cross-Sectional Height | 0.094 INCHES NOMINAL IN |
| Center Hole Diameter | 2.688 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5331-01-531-7607 is a O-Ring, manufactured by Sta-Rite Industries, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-531-7607 has 2 manufacturer part numbers on file: 302300 (Mega Corp.), S26471 (Sta-Rite Industries).
Key specifications for S26471: Cross-Sectional Height: 0.094 INCHES NOMINAL IN; Special Features: OUTSIDE DIAMETER IS 2.875 IN IN; Center Hole Diameter: 2.688 INCHES NOMINAL IN; End Item Identification: PUMP, B4 C.W. WATER (NEW STYLE - SPLINED SHAFT). 2 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.