The Gasket, cataloged under National Stock Number 5330-01-121-5373, 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 Div Mission Systems. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-121-5373 |
| Primary Part Number | 347993-001 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hamilton Sundstrand Corporation Div Mission Systems |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Hole Diameter | 0.375 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 |
|---|---|
| 347993-001 PRIMARY | Hamilton Sundstrand Corporation Div Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 5271-6 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-121-5373 is a Gasket, manufactured by Hamilton Sundstrand Corporation Div Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-121-5373 has 1 manufacturer part number on file: 347993-001 (Hamilton Sundstrand Corporation Div Mission Systems).
3 possible matches (shared part number, not a government interchangeability claim): 5355-01-121-5573, 7025-01-446-8581, 5330-01-582-7645. Verify interchangeability with system specifications before substitution.
Key specifications for 347993-001: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Overall Length: 9.940 INCHES NOMINAL IN; Overall Width: 5.120 INCHES NOMINAL IN; Bolt Hole Quantity: 8. 3 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.