The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-145-4600, 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 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-145-4600 |
| Primary Part Number | DPKB-G185PNA-7 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Guide Design and Location | D SHAPE PIN LEFT-HAND TOP AND D SHAPE PIN RIGHT-HAND BOTTOM AT 6:00 OCLOCK |
| Contact Position Arrangement Style | 112-175 SINGLE MATING END |
| Shell Surface Treatment | NICKEL |
| Unthreaded Mounting Hole Diameter | 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Precious Material and Weight | 0.185 GOLD GRAINS, TROY |
| Shell Material Document and Classification | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.558 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN |
| Included Contact Quantity | 185 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | MIL-C-26074,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 3.870 INCHES MINIMUM AND 3.880 INCHES MAXIMUM IN |
| Polarization Method | MATING END AND GUIDE PIN/SOCKET |
| Contact Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | SALT SPRAY PROOF AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT AND SHOCK RESISTANT AND MOISTURE RESISTANT AND SOLVENT RESISTANT AND FUEL RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Distance From Mounting Shoulder to Front Face | 0.519 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| T520031302 | Lockheed Martin Librascope Corporation (USA) |
| 5551348-1 | Naval Sea Systems Command (USA) |
| 5551348-4 | Naval Sea Systems Command (USA) |
| 5551348-3 | Naval Sea Systems Command (USA) |
| DPKB-G185PNA-7 PRIMARY | Itt Cannon Llc (USA) |
| T520031301 | Lockheed Martin Librascope Corporation (USA) |
| T520031303 | Lockheed Martin Librascope Corporation (USA) |
| 5551348-2 | Naval Sea Systems Command (USA) |
| T520031304 | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| DPKB-G185PZA-7 | 5/9 Secondary reference Itt Cannon Llc |
| DPKB-G185PWA-7 | 5/9 Secondary reference Itt Cannon Llc |
| DPKB-G185PXA-7 | 5/9 Secondary reference Itt Cannon Llc |
| DPKB-G185PYA-7 | 5/9 Secondary reference Itt Cannon Llc |
NSN 5935-01-145-4600 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-145-4600 has 9 manufacturer part numbers on file: T520031302 (Lockheed Martin Librascope Corporation), 5551348-1 (Naval Sea Systems Command), 5551348-4 (Naval Sea Systems Command), 5551348-3 (Naval Sea Systems Command), DPKB-G185PNA-7 (Itt Cannon Llc) and 4 more.
1 possible match (shared part number, not a government interchangeability claim): 5935-01-145-7221. Verify interchangeability with system specifications before substitution.
Key specifications for DPKB-G185PNA-7: Overall Height: 1.146 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN; Connector Locking Method: FRICTION; Shell Type: SOLID; Body Style: STRAIGHT SHAPE. 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.