The Connector Body,plug,electrical, cataloged under National Stock Number 5935-01-124-7256, 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 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-124-7256 |
| Primary Part Number | MS3456L18-9B |
| Item Name | Connector Body,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING RINGINTERNALLY THREADED COUPLING RING |
| Shell Type | SOLIDSOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLINGSTRAIGHT SHAPE, INTERNAL COUPLING |
| Nominal Thread Length | 0.290 INCHES AND 0.290 INCHES AND 0.664 INCHES0.664 INCHES IN |
| Overall Diameter | 1.344 INCHES MAXIMUM1.344 INCHES MAXIMUM IN |
| Mating End Quantity | 11 |
| Contact Position Arrangement Style | 18-9 SINGLE MATING END18-9 SINGLE MATING END |
| Shell Surface Treatment | NICKELNICKEL |
| Insert Position in Deg | 0.00.0 |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 1.062 INCHES AND 1.062 INCHES AND 1.125 INCHES1.125 INCHES IN |
| Specification/standard Data | 96906-MS3456 GOVERNMENT STANDARD96906-MS3456 GOVERNMENT STANDARD |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAYKEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | MOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND VIBRATION PROOFVIBRATION PROOF |
| Thread Class | 2A AND 2A AND 2B2B A |
| Test Data Document | 81349-MIL-C-5015 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.).81349-MIL-C-5015 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 | 1818 |
| Threaded Device Type | BACK SHELL AND BACK SHELL AND COUPLING FACILITYCOUPLING FACILITY |
| Thread Series Designator | UNEFUNEF |
| Insert Material | SILICON SINGLE MATING ENDSILICON SINGLE MATING END |
| Shell Material | ALUMINUM ALLOYALUMINUM 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 |
|---|---|
| MS3456L18-9B PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS50151 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MIL-C-5015 | 5/9 Secondary reference U.S. Government activity |
| MS3456L18-9B | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-124-7256 is a Connector Body,plug,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-124-7256 has 1 manufacturer part number on file: MS3456L18-9B (Sae International Dba Sae International).
Key specifications for MS3456L18-9B: Connector Locking Method: INTERNALLY THREADED COUPLING RINGINTERNALLY THREADED COUPLING RING; Shell Type: SOLIDSOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLINGSTRAIGHT SHAPE, INTERNAL COUPLING; Nominal Thread Length: 0.290 INCHES AND 0.290 INCHES AND 0.664 INCHES0.664 INCHES IN. 21 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.