The Connector,plug,electrical, cataloged under National Stock Number 5935-01-127-6020, 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 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-127-6020 |
| Primary Part Number | KMB9-21-A10SN |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 22.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Maximum Current Rating in Amps | 16.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT |
| Shell Type | SOLID |
| Distance From Centerline to Cable End | 0.875 INCHES MAXIMUM IN |
| Body Angle in Deg | 45.0 |
| Body Style | ANGLE SHAPE W/CABLE CLAMP |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Overall Diameter | 1.500 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 21-A10 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM AND CHROMATE |
| Insert Position in Deg | 0.0 |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY AND 0.010 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 5 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 5 SINGLE MATING END SECOND CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.312 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Connector Cable Strain Relief Method | CABLE CLAMP |
| Environmental Protection | MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Thread Class | 2B |
| Cable Entrance Diameter | 0.656 INCHES MAXIMUM IN |
| 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 |
|---|---|
| KMB9-21-A10SN | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| 10-30059-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-127-6020 is a Connector,plug,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-127-6020 has 1 manufacturer part number on file: KMB9-21-A10SN (Itt Cannon Llc).
Key specifications for KMB9-21-A10SN: Contact Maximum Current Rating in Amps: 22.0 SINGLE MATING END FIRST CONTACT GROUPING; Contact Maximum Current Rating in Amps: 16.0 SINGLE MATING END SECOND CONTACT GROUPING; Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Shell Type: SOLID. 29 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.