The Retainer,packing, cataloged under National Stock Number 5330-01-150-4249, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-150-4249 |
| Primary Part Number | SSN637-501-21438 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| 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 |
|---|---|
| SSN637-501-21438 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| 77643-42X3 PIECE 5 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 77643-42X3 PIECE 5 | 5/2 Secondary reference U.S. Government activity |
| SSN637-501-2143805 PIECE 5 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-150-4249 is a Retainer,packing, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-150-4249 has 2 manufacturer part numbers on file: SSN637-501-21438 (Naval Inventory Control Point Mechanicsburg), 77643-42X3 PIECE 5 (Naval Inventory Control Point Mechanicsburg).
Key specifications for SSN637-501-21438: End Item Identification: STURGEON CLASS SSN (637). 0 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.