The O-Ring, cataloged under National Stock Number 5331-01-497-6475, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is The Trustee for Ami Unit Trust Ami Sales. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-01-497-6475 |
| Primary Part Number | AM114 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | The Trustee for Ami Unit Trust Ami Sales |
| Status | ACTIVE |
| 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 |
|---|---|
| AM114 | The Trustee for Ami Unit Trust Ami Sales (AUS) |
| Reference | Meaning |
|---|---|
| AM114 | 5/9 Secondary reference Ami Marine |
| AM114 | 3/9 Design control — primary reference Raritan Engineering Company Inc |
| ASC1573093 | 5/9 Secondary reference Asc Pty Ltd |
NSN 5331-01-497-6475 is a O-Ring, manufactured by The Trustee for Ami Unit Trust Ami Sales, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-497-6475 has 1 manufacturer part number on file: AM114 (The Trustee for Ami Unit Trust Ami Sales).
Key specifications for AM114: Special Features: MADE OF VITON;DUROMETER IS 75;DISCHARGE PUMP. 0 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.