The Packing,preformed, cataloged under National Stock Number 5330-01-477-4016, 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 7 specifications, 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 | 5330-01-477-4016 |
| Primary Part Number | 9313-025-357-V |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.500 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Cross-Sectional Shape Style | CUP |
| Angle | 56.0 DEGREES NOMINAL |
| Peripheral Diameter | 3.281 INCHES NOMINAL IN |
| Center Hole Diameter | 2.783 INCHES NOMINAL IN |
| Material | STEEL COMP 1006 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 |
|---|---|
| 9313-025-357-V PRIMARY | Velan Valve Corp. (USA) |
| 8840-075 ITEM NO 09 | Velan Valve Corp. (USA) |
NSN 5330-01-477-4016 is a Packing,preformed, manufactured by Velan Valve Corp., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-477-4016 has 2 manufacturer part numbers on file: 9313-025-357-V (Velan Valve Corp.), 8840-075 ITEM NO 09 (Velan Valve Corp.).
Key specifications for 9313-025-357-V: Cross-Sectional Height: 0.500 INCHES NOMINAL IN; Precious Material: SILVER; Cross-Sectional Shape Style: CUP; Angle: 56.0 DEGREES NOMINAL. 7 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.