The Retainer,packing, cataloged under National Stock Number 5330-01-448-3976, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-448-3976 |
| Primary Part Number | 803-7106793-5-OB-3-008 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 803-7106793-5-OB-3-008 | Naval Sea Systems Command (USA) |
| 803-7106793-6-OA-1-008 | Naval Sea Systems Command (USA) |
| 803-7106793-5-OA-2-008 | Naval Sea Systems Command (USA) |
| 803-7106793-5-OB-4-008 | Naval Sea Systems Command (USA) |
| 803-7106793-6-OB-4-008 | Naval Sea Systems Command (USA) |
| 803-7106793-6-OA-2-008 | Naval Sea Systems Command (USA) |
| 803-7106793-5-OA-1-008 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-7106793-6-OB-3-008 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 5330-01-448-3976 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-448-3976 has 7 manufacturer part numbers on file: 803-7106793-5-OB-3-008 (Naval Sea Systems Command), 803-7106793-6-OA-1-008 (Naval Sea Systems Command), 803-7106793-5-OA-2-008 (Naval Sea Systems Command), 803-7106793-5-OB-4-008 (Naval Sea Systems Command), 803-7106793-6-OB-4-008 (Naval Sea Systems Command) and 2 more.
Key specifications for 803-7106793-5-OB-3-008: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.