The Gasket, cataloged under National Stock Number 5330-01-292-5385, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-292-5385 |
| Primary Part Number | 12268244 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.119 INCHES NOMINAL IN |
| Gasket Center to Flat Distance | 1.720 INCHES NOMINAL IN |
| Style Designator | CIRCULAR WITH TWO PERIPHERAL FLATS |
| Material Document and Classification | ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR METAL |
| Outside Diameter | 4.250 INCHES NOMINAL IN |
| Aperture Diameter | 1.030 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 3.500 INCHES NOMINAL IN |
| Material | STEEL COMP 1009 OVERALL |
| Gasket Center to Second Flat Distance | 1.720 INCHES NOMINAL IN |
| Hole Diameter | 0.028 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 |
|---|---|
| 12268244 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5330-01-292-5385 is a Gasket, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-292-5385 has 1 manufacturer part number on file: 12268244 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12268244: Cross-Sectional Thickness: 0.119 INCHES NOMINAL IN; Gasket Center to Flat Distance: 1.720 INCHES NOMINAL IN; Style Designator: CIRCULAR WITH TWO PERIPHERAL FLATS; Material Document and Classification: ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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.