The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-581-4700, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Itt Cannon Llc. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-00-581-4700 |
| Primary Part Number | FK24-31S |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 10.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Contact Position Arrangement Style | FK-24 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.164 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN |
| Precious Material and Weight | 0.024 SILVER GRAINS, TROY |
| Thread Pitch Diameters | +1.813 TO 1.833 INCHES IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.497 INCHES MINIMUM AND 1.507 INCHES MAXIMUM IN |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 23 SINGLE MATING END SECOND CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.813 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END FIRST CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.497 INCHES MINIMUM AND 1.507 INCHES MAXIMUM IN |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Contact Removability | NONREMOVABLE 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 |
|---|---|
| 6042357 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| FK24-31S PRIMARY | Itt Cannon Llc (USA) |
| 5031-47 | Raytheon Company Div Rmd Strategic (USA) |
| 6042357 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 6042357 | 5/9 Secondary reference International Business Machines Corporation Dba IBM |
| 276-1539P2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-581-4700 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-581-4700 has 4 manufacturer part numbers on file: 6042357 (International Business Machines Corp Parts Order Center Dept E - 54), FK24-31S (Itt Cannon Llc), 5031-47 (Raytheon Company Div Rmd Strategic), 6042357 (Lockheed Martin Corporation Div Rotary and Mission Systems).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-506-2312. Verify interchangeability with system specifications before substitution.
Key specifications for FK24-31S: Overall Height: 1.875 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 10.0 SINGLE MATING END SECOND CONTACT GROUPING; Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Shell Type: SOLID. 27 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.