The Retainer,packing, cataloged under National Stock Number 5330-01-336-9480, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-336-9480 |
| Primary Part Number | 510358 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Cross-Sectional Thickness | 0.027 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Flanged Body Outside Diameter | 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Peripheral Diameter | 0.871 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE OVERALL |
| Center Hole Diameter | 0.443 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Body Recess Depth | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 510358 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 510358 | 5/9 Secondary reference Cardion Inc |
NSN 5330-01-336-9480 is a Retainer,packing, manufactured by Aimtron Systems, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-336-9480 has 1 manufacturer part number on file: 510358 (Aimtron Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-726-6335. Verify interchangeability with system specifications before substitution.
Key specifications for 510358: Surface Treatment Document and Classification: MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A; Cross-Sectional Thickness: 0.027 INCHES NOMINAL IN; Cross-Sectional Height: 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.