The Gasket, cataloged under National Stock Number 5330-01-258-4648, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-258-4648 |
| Primary Part Number | 11M967-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | ZZ-R-765,CLASS 3B,GRADE 50 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281,CLASS B FED SPEC 2ND MATERIAL RESPONSE OR AMS 4730 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Aperture Diameter | 0.186 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q AND NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| 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 |
|---|---|
| 11M967-1 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10116877 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5330-01-258-4648 is a Gasket, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-258-4648 has 1 manufacturer part number on file: 11M967-1 (The Boeing Company Div Defense).
Key specifications for 11M967-1: Style Designator: CIRCULAR; Material Document and Classification: ZZ-R-765,CLASS 3B,GRADE 50 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281,CLASS B FED SPEC 2ND MATERIAL RESPONSE OR AMS 4730 ASSN STD 3RD MATERIAL RESPONSE OVERALL; Aperture Diameter: 0.186 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q AND NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL. 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.