The Gasket, cataloged under National Stock Number 5330-01-524-9631, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is American Metal Bearing Co Dba Amb Engineering & Machining Solutions. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-524-9631 |
| Primary Part Number | 22018-21 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | American Metal Bearing Co Dba Amb Engineering & Machining Solutions |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.060 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-R-6855E FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 3.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| LHD-8-22018 FIND NO.21 | American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA) |
| 22018 FIND NO.21 | American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA) |
| 22018-21 PRIMARY | American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA) |
| G005 | American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA) |
NSN 5330-01-524-9631 is a Gasket, manufactured by American Metal Bearing Co Dba Amb Engineering & Machining Solutions, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-524-9631 has 4 manufacturer part numbers on file: LHD-8-22018 FIND NO.21 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions), 22018 FIND NO.21 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions), 22018-21 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions), G005 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions).
Key specifications for 22018-21: Cross-Sectional Thickness: 0.060 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: MIL-R-6855E FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 6 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.