The Packing with Retainer, cataloged under National Stock Number 5330-01-204-8593, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-204-8593 |
| Primary Part Number | 50129-6S |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Packing Ring Thickness | 0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,CL 2 TY 1 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| Packing Inside Diameter | 1.039 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN |
| Outside Diameter | 1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM IN |
| Supplementary Features | COLOR CODED RED |
| Packing Ring Cross-Sectional Diameter | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-5315 MIL SPEC SINGLE MATERIAL RESPONSE PACKING |
| Specification/standard Data | 72429-50129 MANUFACTURERS SPECIFICATION CONTROL |
| Retainer Thickness | 0.060 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM RETAINER |
| Material | RUBBER SYNTHETIC PACKING |
| Material | STEEL RETAINER |
| Construction | SOLID |
| 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 |
|---|---|
| 50129-6S PRIMARY | Mission Systems Davenport Inc. (USA) |
| Reference | Meaning |
|---|---|
| 50129-15S | 7/2 Vendor item drawing reference Mission Systems Davenport Inc. |
| 600-501-1-1-16 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 20332-17 | C/1 Advisory reference — outside the item-of-supply concept Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| 600-501-1-1/16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-204-8593 is a Packing with Retainer, manufactured by Mission Systems Davenport Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-204-8593 has 1 manufacturer part number on file: 50129-6S (Mission Systems Davenport Inc.).
Key specifications for 50129-6S: Packing Ring Thickness: 0.093 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,CL 2 TY 1 FED SPEC SINGLE TREATMENT RESPONSE RETAINER; Packing Inside Diameter: 1.039 INCHES MINIMUM AND 1.049 INCHES MAXIMUM IN; Outside Diameter: 1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM IN. 13 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.