The Connector,plug,electrical, cataloged under National Stock Number 5935-01-649-9940, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tti Inc. Dba Tti Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-649-9940 |
| Primary Part Number | D38999/26WH21SN |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Tti Inc. Dba Tti Inc |
| Status | ACTIVE |
| Shell Type | HOOD, SIDE OPENING |
| Body Style | ANGLE SHAPE |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Terminal Location | FRONT SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 12 SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Type | ROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS |
| Color | OLIVE DRAB |
| 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 |
|---|---|
| D38999/26WH21SN PRIMARY | Tti Inc. Dba Tti Inc (USA) |
| D38999/26WH21SN PRIMARY | Connective Design Inc (USA) |
| Reference | Meaning |
|---|---|
| 04-20478 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
| 04-20478 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 5935-01-649-9940 is a Connector,plug,electrical, manufactured by Tti Inc. Dba Tti Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-649-9940 has 2 manufacturer part numbers on file: D38999/26WH21SN (Tti Inc. Dba Tti Inc), D38999/26WH21SN (Connective Design Inc).
Key specifications for D38999/26WH21SN: Overall Height: 65.5 MILLIMETERS NOMINAL MM; Shell Type: HOOD, SIDE OPENING; Body Style: ANGLE SHAPE; Terminal Type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS. 8 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.