The Retainer,packing, cataloged under National Stock Number 5330-01-177-9783, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-177-9783 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Height | 1.080 INCHES NOMINAL IN |
| Peripheral Diameter | 29.900 INCHES NOMINAL IN |
| Center Hole Diameter | 27.803 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 429B921-001 | 5/9 Secondary reference General Electric Company |
| 429B141-A | 5/9 Secondary reference General Electric Company |
| 3216742 | 5/9 Secondary reference U.S. Government activity |
| 429B921-1 | 3/9 Design control — primary reference General Electric Company |
NSN 5330-01-177-9783 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-177-9783: Cross-Sectional Height: 1.080 INCHES NOMINAL IN; Peripheral Diameter: 29.900 INCHES NOMINAL IN; Center Hole Diameter: 27.803 INCHES NOMINAL IN. 3 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.