The Retainer,packing, cataloged under National Stock Number 5330-01-150-5950, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dodge-Wasmund Manufacturing Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-150-5950 |
| Primary Part Number | 21681-23 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dodge-Wasmund Manufacturing Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 1.490 INCHES MINIMUM AND 1.494 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.250 INCHES NOMINAL IN |
| Material | PLASTIC EPOXY AND PAPER 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 |
|---|---|
| 21681-23 PRIMARY | Dodge-Wasmund Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 503-870 | 5/9 Secondary reference Hardie-Tynes Co., Inc. |
| 593A1-870 | 5/9 Secondary reference Hardie-Tynes Co., Inc. |
| 60-593 PIECE 870 | 5/9 Secondary reference Hardie-Tynes Co., Inc. |
NSN 5330-01-150-5950 is a Retainer,packing, manufactured by Dodge-Wasmund Manufacturing Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-150-5950 has 1 manufacturer part number on file: 21681-23 (Dodge-Wasmund Manufacturing Inc).
Key specifications for 21681-23: Cross-Sectional Height: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 1.490 INCHES MINIMUM AND 1.494 INCHES MAXIMUM IN; Center Hole Diameter: 1.250 INCHES NOMINAL IN. 5 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.