The Gasket, cataloged under National Stock Number 5330-01-349-8400, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-349-8400 |
| Primary Part Number | 74759 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 TYPE III CL-I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Aperture Diameter | 3.310 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.010 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM CASE |
| Hole Diameter | 0.229 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 |
|---|---|
| 74759 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| 1362M13P01 | General Electric Company (USA) |
NSN 5330-01-349-8400 is a Gasket, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-349-8400 has 2 manufacturer part numbers on file: 74759 (Eaton Corporation Dba Eaton Inoac Div Eaton), 1362M13P01 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-420-0458. Verify interchangeability with system specifications before substitution.
Key specifications for 74759: Surface Treatment Document and Classification: MIL-A-8625 TYPE III CL-I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Aperture Diameter: 3.310 INCHES NOMINAL IN; Bolt Circle Diameter: 4.010 INCHES NOMINAL IN; Special Features: SPEED (RPM) 0 TO 8200,OPERATING TEMPERATURE -65 TO 400,OUTSIDE SEAL DIAMETER 2.311 IN. NOM.,SEAL INSIDE DIAMETER 1.600 IN. MIN. IN. 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.