The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-426-4637, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-426-4637 |
| Primary Part Number | KJLB21B39S |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Connector Locking Method | BAYONET LATCH AND EXTERNALLY THREADED COUPLING NUT |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Overall Diameter | 2.078 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Shell Surface Treatment | ALUMINUM ALLOY AND CADMIUM AND NICKEL |
| Supplementary Features | MOUNTING METHOD - FLANGE |
| Mounting Facility Thickness | 0.750 INCHES MAXIMUM IN |
| Distance From Mounting Shoulder to Front Face | 1.701 INCHES MAXIMUM IN |
| Shell Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| KJLB21B39S PRIMARY | Itt Cannon Llc (USA) |
| 88-527827-39S | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| 05A265T21B39S | 5/1 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| 05A132T21B39S | 5/1 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
NSN 5935-01-426-4637 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-426-4637 has 2 manufacturer part numbers on file: KJLB21B39S (Itt Cannon Llc), 88-527827-39S (Amphenol Corp Div Amphenol Aerospace Operations).
Key specifications for KJLB21B39S: Connector Locking Method: BAYONET LATCH AND EXTERNALLY THREADED COUPLING NUT; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Overall Diameter: 2.078 INCHES MAXIMUM IN. 10 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.