The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-01-465-0871, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 25 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-465-0871 |
| Primary Part Number | M81511/51WF01A3 |
| Item Name | Connector Body,receptacle,electr |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Thread Tolerance Class | 2A EXTERNAL A |
| Mating End Quantity | 1 |
| Guide Design and Location | V GROOVE PIN CENTER AT 12:00 OCLOCK |
| Special Test Features | THE ESTABLISHMENT AND MAINTENANCE OF A CALIBRATION SYSTEM TO CONTROLTHE ACCURACY OF THE MEASURING AND TEST EQUIPMENT SHALL BE IN ACCORDANCE WITH MIL-STD-45662 |
| Contact Position Arrangement Style | 18-85 SINGLE MATING END |
| Thread Pitch in Millimeters | 1.0 |
| Shell Surface Treatment | NICKEL |
| Insert Position in Deg | 120.0 |
| Insert Material Document and Classification | MS3160 MIL SPEC ALL MATERIAL RESPONSES SINGLE MATING END |
| Features Provided | GROUNDED CONTACT |
| Nominal Thread Size | 1.125 INCHES IN |
| Specification/standard Data | 81349-MIL-C-81511/51 GOVERNMENT STANDARD |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.123 INCHES NOMINAL IN |
| Polarization Method | CONTACT |
| Environmental Protection | DUST RESISTANT |
| Distance From Mounting Shoulder to Front Face | 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Test Data Document | 81349-MIL-C-81511 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 | 28 |
| Threaded Device Type | BACK SHELL |
| Thread Series Designator | UN |
| Shell Guide Type and Location Designator | B SLOT |
| Insert Material | PLASTIC SINGLE MATING END |
| Shell Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| M81511/51WF01A3 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS81511/51 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M81511/51WF01A3 | 5/9 Secondary reference U.S. Government activity |
| M81511/51WF01A3 | 5/1 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| M81511/51WF01A3 | 5/1 Secondary reference Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products |
NSN 5935-01-465-0871 is a Connector Body,receptacle,electr, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-465-0871 has 1 manufacturer part number on file: M81511/51WF01A3 (Sae International Dba Sae International).
Key specifications for M81511/51WF01A3: Overall Height: 1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN; Connector Locking Method: BAYONET PIN; Thread Tolerance Class: 2A EXTERNAL A; Mating End Quantity: 1. 25 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.