The Packing with Retainer, cataloged under National Stock Number 5330-00-421-1147, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-421-1147 |
| Primary Part Number | 705B169P4 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Retainer Inside Diameter | 0.333 INCHES NOMINAL IN |
| Packing Inside Diameter | 0.239 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Packing Ring Cross-Sectional Diameter | 0.051 INCHES NOMINAL IN |
| Retainer Thickness | 0.040 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC PACKING |
| Material | STEEL CORROSION RESISTING RETAINER |
| Construction | TWO-PIECE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 705B169P4 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 800-730-1-4 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 800-730-1-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-421-1147 is a Packing with Retainer, manufactured by General Electric Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-421-1147 has 1 manufacturer part number on file: 705B169P4 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-576-8434. Verify interchangeability with system specifications before substitution.
Key specifications for 705B169P4: Retainer Inside Diameter: 0.333 INCHES NOMINAL IN; Packing Inside Diameter: 0.239 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN; Packing Ring Cross-Sectional Diameter: 0.051 INCHES NOMINAL IN. 8 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.
NSN 5330-00-421-1147 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.