The Gasket, cataloged under National Stock Number 5330-01-111-6725, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 10 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 | 5330-01-111-6725 |
| Primary Part Number | L356001168 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Inside Corner Radius | 0.400 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | ZZ-R-765,CL 3,GR 25 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 4.120 INCHES NOMINAL IN |
| Aperture Length | 17.870 INCHES NOMINAL IN |
| Bolt Hole Quantity | 12 |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Hole Diameter | 0.220 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 |
|---|---|
| L356001168 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| L356001168 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
NSN 5330-01-111-6725 is a Gasket, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-111-6725 has 2 manufacturer part numbers on file: L356001168 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), L356001168 (Lockheed Martin Librascope Corporation).
Key specifications for L356001168: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Inside Corner Radius: 0.400 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: ZZ-R-765,CL 3,GR 25 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.