The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-037-8233, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 24 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-037-8233 |
| Primary Part Number | 404030-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 SINGLE MATING END ALL CONTACT GROUPINGS |
| Connector Locking Method | DETENT |
| Body Style | STRAIGHT SHAPE |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 31 SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.089 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Precious Material and Weight | 0.031 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Distance Between Mounting Facility Centers | 1.115 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN |
| Included Contact Quantity | 24 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Quantity | 7 SINGLE MATING END FIRST CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.086 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS |
| Environmental Protection | SHOCK PROOF AND VIBRATION RESISTANT AND SALT WATER RESISTANT |
| Precious Material and Location | CONTACTS SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Thread Class | 3A A |
| Contact Surface Treatment | GOLD SINGLE MATING END ALL CONTACT GROUPINGS |
| Threaded Device Type | MOUNTING STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Insert Material | PLASTIC DIALLYL PHTHALATE SINGLE MATING END |
| 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 |
|---|---|
| 404030-1 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 404030-1 | 5/9 Secondary reference Cardion Inc |
| MDB1-31SH24L | 5/1 Secondary reference Itt Cannon Llc |
NSN 5935-01-037-8233 is a Connector,receptacle,electrical, manufactured by Aimtron Systems, Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-037-8233 has 1 manufacturer part number on file: 404030-1 (Aimtron Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-572-2455. Verify interchangeability with system specifications before substitution.
Key specifications for 404030-1: Overall Height: 0.521 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END ALL CONTACT GROUPINGS; Connector Locking Method: DETENT; Body Style: STRAIGHT SHAPE. 24 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.