The Packing with Retainer, cataloged under National Stock Number 5330-01-303-0933, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aztec Manufacturing, Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-303-0933 |
| Primary Part Number | E050020G |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aztec Manufacturing, Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE RETAINER |
| Surface Treatment | ZINC RETAINER |
| Material | STEEL RETAINER |
| Material | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM 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 |
|---|---|
| E050020G PRIMARY | Aztec Manufacturing, Inc (USA) |
| Reference | Meaning |
|---|---|
| 50200GN | 5/9 Secondary reference U.S. Government activity |
| 11450690-2 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5330-01-303-0933 is a Packing with Retainer, manufactured by Aztec Manufacturing, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-303-0933 has 1 manufacturer part number on file: E050020G (Aztec Manufacturing, Inc).
Key specifications for E050020G: Surface Treatment Document and Classification: ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OR ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE RETAINER; Surface Treatment: ZINC RETAINER; Material: STEEL RETAINER; Material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM PACKING. 4 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.