The Retainer,packing, cataloged under National Stock Number 5330-01-022-8586, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-022-8586 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Attachment Feature Quantity | 4 |
| Criticality Code Justification | AGAV |
| Cross-Sectional Shape Style | FLANGE |
| Attachment Method | ROUND HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 518033-1 | 5/2 Secondary reference U.S. Government activity |
| 518032-3 | 5/9 Secondary reference U.S. Government activity |
| 522071-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-022-8586 is a Retainer,packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-166-1185, 5315-01-355-6707. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-022-8586: Attachment Feature Quantity: 4; Criticality Code Justification: AGAV; Cross-Sectional Shape Style: FLANGE; End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 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.