The O-Ring, cataloged under National Stock Number 5331-01-320-3893, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Tranter Phe Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Tranter Phe Inc (CAGE 64525) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-320-3893 |
| Primary Part Number | 200904001128 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Tranter Phe Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D-89805-1 ITEM 39 | Tranter Phe Inc (USA) |
| 200904001128 PRIMARY | Tranter Phe Inc (USA) |
| Reference | Meaning |
|---|---|
| A-203055 | 3/9 Design control — primary reference Tranter Phe Inc |
NSN 5331-01-320-3893 is a O-Ring, manufactured by Tranter Phe Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-320-3893 has 2 manufacturer part numbers on file: D-89805-1 ITEM 39 (Tranter Phe Inc), 200904001128 (Tranter Phe Inc).
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.