The Gasket, cataloged under National Stock Number 5330-00-489-9352, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 7 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 | 5330-00-489-9352 |
| Primary Part Number | 321943 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.040 INCHES NOMINAL IN |
| Material Document and Classification | AMS4500 ASSN STD 1ST MATERIAL RESPONSE AND AMS3232 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Smallest Bolt Hole Diameter | 0.090 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | METAL AND NONMETALLIC MATERIALS |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Bolt Circle Diameter | 1.310 INCHES NOMINAL IN |
| Largest Bolt Hole Diameter | 0.200 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 |
|---|---|
| 321943 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5330-00-489-9352 is a Gasket, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-489-9352 has 1 manufacturer part number on file: 321943 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 321943: Cross-Sectional Thickness: 0.040 INCHES NOMINAL IN; Material Document and Classification: AMS4500 ASSN STD 1ST MATERIAL RESPONSE AND AMS3232 ASSN STD 2ND MATERIAL RESPONSE OVERALL; Smallest Bolt Hole Diameter: 0.090 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL AND NONMETALLIC MATERIALS. 7 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.