The O-Ring, cataloged under National Stock Number 5331-01-575-4258, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Carleton Technologies Inc Div Tampa Facility. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-575-4258 |
| Primary Part Number | 1000-0004-423 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Carleton Technologies Inc Div Tampa Facility |
| Status | ACTIVE |
| Material | RUBBER SILICONE CLASS Q |
| 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 |
|---|---|
| 1000-0004-423 PRIMARY | Carleton Technologies Inc Div Tampa Facility (USA) |
NSN 5331-01-575-4258 is a O-Ring, manufactured by Carleton Technologies Inc Div Tampa Facility, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-575-4258 has 1 manufacturer part number on file: 1000-0004-423 (Carleton Technologies Inc Div Tampa Facility).
Key specifications for 1000-0004-423: Special Features: LATCHING VALVE; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: MAIN R. GEAR MDT-138-A; Material: RUBBER SILICONE CLASS Q. 1 specification is 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.