The Retainer,packing, cataloged under National Stock Number 5330-01-533-2086, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-533-2086 |
| Primary Part Number | P012-335590-G01 ITEM NO. 9 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| FSC Application Data | ANSI CLASS 1500 LB STOP CHECK VALVE, (57594) DWG P012-335590-G01 LBS |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 410 OVERALL |
| 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 |
|---|---|
| P012-335590-G01 ITEM NO. 9 PRIMARY | Velan Valve Corp. (USA) |
NSN 5330-01-533-2086 is a Retainer,packing, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-533-2086 has 1 manufacturer part number on file: P012-335590-G01 ITEM NO. 9 (Velan Valve Corp.).
Key specifications for P012-335590-G01 ITEM NO. 9: FSC Application Data: ANSI CLASS 1500 LB STOP CHECK VALVE, (57594) DWG P012-335590-G01 LBS; Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: SEAL RING RETAINER; PACKING RETAINER; End Item Identification: 2-1/2 INCH GLOBE,STOP CHECK,LIFT CHECK,THROTTLE IN. 3 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.