The Cover,electrical Connector, cataloged under National Stock Number 5935-00-402-7457, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Australia Pty Ltd. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-402-7457 |
| Primary Part Number | M39012/25-0012 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Australia Pty Ltd |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Attachment Feature Length | 2.500 INCHES NOMINAL IN |
| Overall Diameter | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Body Height | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| Style Designator | INTERNAL THREAD W/CHAIN OR ROPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Specification/standard Data | 81349-MILC39012 GOVERNMENT SPECIFICATION |
| Eye Inside Diameter | 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Test Data Document | 81349-MILC39012 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Thread Quantity Per Inch | 24 |
| Furnished Items | CHAIN |
| 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 |
|---|---|
| M39012/25-0012 | Lockheed Martin Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| M39012/25-0012 | 2/2 Government specification standardization U.S. Government activity |
| MILC39012-25 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-39012/25 | 4/1 Identification reference U.S. Government activity |
NSN 5935-00-402-7457 is a Cover,electrical Connector, manufactured by Lockheed Martin Australia Pty Ltd, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-402-7457 has 1 manufacturer part number on file: M39012/25-0012 (Lockheed Martin Australia Pty Ltd).
Key specifications for M39012/25-0012: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Attachment Feature Length: 2.500 INCHES NOMINAL IN; Overall Diameter: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN; Body Height: 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN. 13 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.