The Gasket, cataloged under National Stock Number 5330-01-113-2920, 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 15 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 | 5330-01-113-2920 |
| Primary Part Number | L356001160 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.940 INCHES NOMINAL IN |
| Inside Corner Radius | 0.250 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | MIL-R-5847 MIL SPEC 1ST MATERIAL RESPONSE OR ZZ-R-765,CL 3,GR 25 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 4.500 INCHES NOMINAL IN |
| Aperture Length | 4.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Center to Center Distance Between Bolt Holes Along Length | 2.840 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.840 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.380 INCHES NOMINAL IN |
| Outside Corner Radius | 0.250 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q AND NICKEL ALLOY R-405 OVERALL |
| Hole Diameter | 0.375 INCHES MINIMUM AND 0.381 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.380 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 |
|---|---|
| L356001160 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| L356001160 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
NSN 5330-01-113-2920 is a Gasket, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-113-2920 has 2 manufacturer part numbers on file: L356001160 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), L356001160 (Lockheed Martin Librascope Corporation).
Key specifications for L356001160: Cross-Sectional Thickness: 0.940 INCHES NOMINAL IN; Inside Corner Radius: 0.250 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Material Document and Classification: MIL-R-5847 MIL SPEC 1ST MATERIAL RESPONSE OR ZZ-R-765,CL 3,GR 25 MIL SPEC 1ST MATERIAL RESPONSE AND QQ-N-281,CL B FED SPEC 2ND MATERIAL RESPONSE OVERALL. 15 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.