The Gasket, cataloged under National Stock Number 5330-01-640-9406, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mitsubishi Heavy Industries America Inc Div Machine Tool Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-640-9406 |
| Primary Part Number | 31A46-10101 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mitsubishi Heavy Industries America Inc Div Machine Tool Division |
| Status | ACTIVE |
| Style Designator | NONCIRCULAR |
| 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 |
|---|---|
| 31A46-10101 PRIMARY | Mitsubishi Heavy Industries America Inc Div Machine Tool Division (USA) |
| Reference | Meaning |
|---|---|
| 10426923 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5330-01-640-9406 is a Gasket, manufactured by Mitsubishi Heavy Industries America Inc Div Machine Tool Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-640-9406 has 1 manufacturer part number on file: 31A46-10101 (Mitsubishi Heavy Industries America Inc Div Machine Tool Division).
Key specifications for 31A46-10101: Style Designator: NONCIRCULAR; Special Features: STYL B38A IS CLOSEST BUT APERTURE IS SPECIAL SHAPED.; Part Name Assigned by Controlling Agency: GASKET,THERMO CASE; End Item Identification: 4220-01-640-9405. 1 specification is 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.