The Gasket, cataloged under National Stock Number 5330-01-312-2489, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-312-2489 |
| Primary Part Number | 7319777P003 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Smallest Bolt Hole Quantity | 2 |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Largest Bolt Hole Quantity | 4 |
| Slot Quantity | 1 |
| Smallest Bolt Hole Diameter | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Slot Depth | 0.700 INCHES NOMINAL IN |
| Largest Bolt Hole Diameter | 0.500 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Slot Width | 2.700 INCHES NOMINAL 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 |
|---|---|
| 7319777P003 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5330-01-312-2489 is a Gasket, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-312-2489 has 1 manufacturer part number on file: 7319777P003 (Lockheed Martin Corporation Div Rms).
Key specifications for 7319777P003: Overall Height: 1.000 INCHES NOMINAL IN; Smallest Bolt Hole Quantity: 2; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Largest Bolt Hole Quantity: 4. 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.