The Retainer,packing, cataloged under National Stock Number 5330-01-561-3744, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is W & O Supply Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-561-3744 |
| Primary Part Number | C0124-0001 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | W & O Supply Inc |
| Status | ACTIVE |
| Material | GRAPHITE PACKING |
| 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 |
|---|---|
| C0124-0001 | W & O Supply Inc (USA) |
| Reference | Meaning |
|---|---|
| C0124-M001 | 3/9 Design control — primary reference Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy |
| C0124-0001 | 5/9 Secondary reference Mcc Holdings, Inc. Dba Crane Valve North America Use CAGE Code 59309 for Cataloging |
NSN 5330-01-561-3744 is a Retainer,packing, manufactured by W & O Supply Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-561-3744 has 1 manufacturer part number on file: C0124-0001 (W & O Supply Inc).
Key specifications for C0124-0001: End Item Identification: VALVE,BFLY 6.0 IN IN; Material: GRAPHITE PACKING. 1 specification is 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.