The O-Ring, cataloged under National Stock Number 5331-00-582-4840, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Tate Andale, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-00-582-4840 |
| Primary Part Number | G4057-PR16 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.281 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| G4057-PR16 PRIMARY | Tate Andale, Llc (USA) |
| GN5212REVBPC4 | Tate Andale, Llc (USA) |
| N5211REVBPC47SH1 PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3291701REVBPC47SH1 | 5/2 Secondary reference U.S. Government activity |
| 578-4501-1674728REVBPC4 | 5/2 Secondary reference U.S. Government activity |
| PK16P13G4057R5 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-582-4840 is a O-Ring, manufactured by Tate Andale, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-582-4840 has 3 manufacturer part numbers on file: G4057-PR16 (Tate Andale, Llc), GN5212REVBPC4 (Tate Andale, Llc), N5211REVBPC47SH1 (Tate Andale, Llc).
Key specifications for G4057-PR16: Cross-Sectional Height: 0.281 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR. 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.