The Retainer,packing, cataloged under National Stock Number 5330-01-468-6216, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-468-6216 |
| Primary Part Number | 124-4322648 PC 29 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | ASTM B139 C51000 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124-4322648 PC 29 PRIMARY | Naval Sea Systems Command (USA) |
| 124-4322649 PC 26 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 124-4322650 PC 18 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5330-01-468-6216 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-468-6216 has 2 manufacturer part numbers on file: 124-4322648 PC 29 (Naval Sea Systems Command), 124-4322649 PC 26 (Naval Sea Systems Command).
Key specifications for 124-4322648 PC 29: Material Document and Classification: ASTM B139 C51000 FED SPEC ALL MATERIAL RESPONSES OVERALL; Part Name Assigned by Controlling Agency: PACKING PLUNGER; End Item Identification: SCUTTLE BALLISTIC QA 18 IN DIA 51 HINGED SPRING CASING; NIMITZ CLASS CVN IN; Material: COPPER ALLOY OVERALL. 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.