The Connector,plug,electrical, cataloged under National Stock Number 5935-01-165-1786, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Uk Ampthill Limited. Government technical data includes 28 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-165-1786 |
| Primary Part Number | ND16185R |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Uk Ampthill Limited |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT |
| Thread Tolerance Class | 6G EXTERNAL G |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 35.7 MILLIMETERS MAXIMUM MM |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 17-35 SINGLE MATING END |
| Thread Pitch in Millimeters | 1.00 |
| Shell Surface Treatment | CADMIUM |
| Insert Position in Deg | 0.0 AND 80.0 AND 142.0 AND 196.0 AND 293.0 |
| Precious Material and Weight | 0.035 GOLD GRAINS, TROY |
| Thread Pitch Diameters | +24.19 TO 24.32 MILLIMETERS AND +1.153 TO 1.166 INCHES MM |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 55 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 25.0 MILLIMETERS AND 1.188 INCHES MM |
| Specification/standard Data | 81349-MIL-DTL-38999/26 GOVERNMENT SPECIFICATION |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Color | OLIVE DRAB |
| Environmental Protection | CORROSION RESISTANT AND FUEL RESISTANT AND SALT SPRAY PROOF AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2B |
| 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 |
|---|---|
| ND16185R | Lockheed Martin Uk Ampthill Limited (GBR) |
| Reference | Meaning |
|---|---|
| D38999/24WE35PB | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| D38999/26FE35PN | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| D38999/26WE35PN | 5/9 Secondary reference Digi-Key Corp |
| D38999/26WE35PN | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-38999/26 | 4/1 Identification reference U.S. Government activity |
| DOD-C-38999/26 | 5/9 Secondary reference U.S. Government activity |
| 5935PL1606615 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10135711 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5935-01-165-1786 is a Connector,plug,electrical, manufactured by Lockheed Martin Uk Ampthill Limited, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-165-1786 has 1 manufacturer part number on file: ND16185R (Lockheed Martin Uk Ampthill Limited).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-227-4078, 5935-01-311-5348. Verify interchangeability with system specifications before substitution.
Key specifications for ND16185R: Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Thread Tolerance Class: 6G EXTERNAL G; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING. 28 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.