The Gasket, cataloged under National Stock Number 5330-01-541-1464, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hunt Valve Company, Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-541-1464 |
| Primary Part Number | 999-78-5-5 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 10.063 INCHES NOMINAL IN |
| Aperture Diameter | 6.438 INCHES NOMINAL IN |
| Bolt Hole Quantity | 10 |
| Bolt Circle Diameter | 8.813 INCHES NOMINAL IN |
| Material | GRAPHITE INTERNAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR BINDING |
| Hole Diameter | 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 |
|---|---|
| 999-78-5-5 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 803-1385637-05X-21 | 3/2 Design control — primary reference U.S. Government activity |
| 803-1385637 | D/9 Drawing number reference only U.S. Government activity |
| 999-78-5-5 | 3/9 Design control — primary reference Pima Valve, Llc |
NSN 5330-01-541-1464 is a Gasket, manufactured by Hunt Valve Company, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-541-1464 has 1 manufacturer part number on file: 999-78-5-5 (Hunt Valve Company, Inc.).
Key specifications for 999-78-5-5: Cross-Sectional Thickness: 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Outside Diameter: 10.063 INCHES NOMINAL IN. 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.