The O-Ring, cataloged under National Stock Number 5331-01-489-1516, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Container Solutions Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-489-1516 |
| Primary Part Number | PEFV007 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bae Systems Container Solutions Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.560 INCHES MINIMUM AND 5.637 INCHES MAXIMUM IN |
| 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 |
|---|---|
| PEFV007 PRIMARY | Bae Systems Container Solutions Inc (USA) |
| Reference | Meaning |
|---|---|
| 5331PL0842588 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5331-01-489-1516 is a O-Ring, manufactured by Bae Systems Container Solutions Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-489-1516 has 1 manufacturer part number on file: PEFV007 (Bae Systems Container Solutions Inc).
Key specifications for PEFV007: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Special Features: SIZE 2-358; Center Hole Diameter: 5.560 INCHES MINIMUM AND 5.637 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: SEAL,PORT COVER. 3 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.