The Gasket, cataloged under National Stock Number 5330-01-308-4275, 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 Rotary and Mission Systems. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-308-4275 |
| Primary Part Number | 5599907-2 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.090 INCHES NOMINAL IN |
| Inside Corner Radius | 0.250 INCHES NOMINAL IN |
| Outside Edge to Inside Edge Smallest Distance Along Width | 0.750 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Aperture Width | 3.280 INCHES NOMINAL IN |
| Aperture Length | 8.050 INCHES NOMINAL IN |
| Bolt Hole Quantity | 14 |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.750 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.119 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.780 INCHES NOMINAL IN |
| Outside Corner Radius | 0.250 INCHES NOMINAL IN |
| Hole Diameter | 0.320 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.400 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 |
|---|---|
| 5599907-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 5599907-2 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5330-01-308-4275 is a Gasket, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-308-4275 has 1 manufacturer part number on file: 5599907-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 5599907-2: Cross-Sectional Thickness: 0.090 INCHES NOMINAL IN; Inside Corner Radius: 0.250 INCHES NOMINAL IN; Outside Edge to Inside Edge Smallest Distance Along Width: 0.750 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR. 14 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.