The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-689-5251, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 23 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-689-5251 |
| Primary Part Number | D38999/24WF33PN |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Thread Tolerance Class | 6G EXTERNAL G |
| Shell Type | ARMORED |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 49.2 MILLIMETERS NOMINAL MM |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 19-33 SINGLE MATING END |
| Shell Surface Treatment | NICKEL |
| Shell Material Document and Classification | MIL-DTL-38999M FED SPEC ALL MATERIAL RESPONSES |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 33 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Thickness | 0.15 MILLIMETERS MAXIMUM MM |
| Nominal Thread Size | 35.0 MILLIMETERS MM |
| Specification/standard Data | 81349-MIL-DTL-38999/24 GOVERNMENT SPECIFICATION |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | MATING END |
| Distance From Mounting Shoulder to Front Face | 22.6 MILLIMETERS MAXIMUM MM |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | ISO M |
| Shell Material | ALUMINUM |
| 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 |
|---|---|
| D38999/24WF33PN | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-38999/24 | 4/1 Identification reference U.S. Government activity |
| MIL-DTL-D38999/24 | 5/9 Secondary reference U.S. Government activity |
| D38999/24WF33PN | 2/2 Government specification standardization U.S. Government activity |
NSN 5935-01-689-5251 is a Connector,receptacle,electrical, manufactured by Naval Sea Systems Command, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-689-5251 has 1 manufacturer part number on file: D38999/24WF33PN (Naval Sea Systems Command).
10 possible matches (shared part number, not a government interchangeability claim): 5935-01-701-7566, 5935-01-707-3777, 5935-01-724-6494. Verify interchangeability with system specifications before substitution.
Key specifications for D38999/24WF33PN: Connector Locking Method: EXTERNALLY THREADED SHELL; Thread Tolerance Class: 6G EXTERNAL G; Shell Type: ARMORED; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING. 23 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.