The Retainer,seal, cataloged under National Stock Number 5330-01-595-3959, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-595-3959 |
| Primary Part Number | 091-350-99-0001 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Material Document and Classification | ASTM F1511 W/USN SUPPLEMENT ASSN STD SINGLE MATERIAL RESPONSE 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 |
|---|---|
| 999-6517-A-001 REV R ITEM 90 | Carver Pump Company (USA) |
| 091-350-99-0001 PRIMARY | Carver Pump Company (USA) |
NSN 5330-01-595-3959 is a Retainer,seal, manufactured by Carver Pump Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-595-3959 has 2 manufacturer part numbers on file: 999-6517-A-001 REV R ITEM 90 (Carver Pump Company), 091-350-99-0001 (Carver Pump Company).
Key specifications for 091-350-99-0001: Material Document and Classification: ASTM F1511 W/USN SUPPLEMENT ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: MATERIAL: XF 1D1 (316); Part Name Assigned by Controlling Agency: MECHANICAL SEAL; End Item Identification: 8X8X17 AC CHILLED WATER PUMP. 1 specification is 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.