The Gasket, cataloged under National Stock Number 5330-01-053-9833, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 4 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-053-9833 |
| Primary Part Number | 2660345 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Material Document and Classification | ZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 CL.A FED SPEC 2ND MATERIAL RESPONSE OR ZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 CL.B FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Bolt Hole Quantity | 2 |
| Material | NICKEL ALLOY R-405 AND RUBBER SILICONE CLASS Q OR NICKEL ALLOY 400 AND RUBBER SILICONE CLASS Q OVERALL |
| Hole Diameter | 0.140 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 |
|---|---|
| 2660345 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5330-01-053-9833 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-053-9833 has 1 manufacturer part number on file: 2660345 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-113-7182. Verify interchangeability with system specifications before substitution.
Key specifications for 2660345: Material Document and Classification: ZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 CL.A FED SPEC 2ND MATERIAL RESPONSE OR ZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281 CL.B FED SPEC 2ND MATERIAL RESPONSE OVERALL; Overall Length: 1.875 INCHES MINIMUM AND 1.922 INCHES MAXIMUM IN; Overall Width: 1.000 INCHES MINIMUM AND 1.047 INCHES MAXIMUM IN; Bolt Hole Quantity: 2. 4 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.