The Adapter,connector, cataloged under National Stock Number 5935-01-341-4156, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-341-4156 |
| Primary Part Number | 1324AS306-12 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING RING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Overall Diameter | 0.400 INCHES MAXIMUM IN |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | SMA ALL MATING ENDS |
| Shell Surface Treatment | PASSIVATE |
| Contact Maximum Frequency Rating | 18.0 GIGAHERTZ ALL MATING ENDS SINGLE CONTACT GROUPING |
| Insert Material Document and Classification | L-P-389 FED SPEC 1ST MATERIAL RESPONSE OR L-P-403 FED SPEC 2ND MATERIAL RESPONSE ALL MATING ENDS |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY |
| Features Provided | CAPTIVE CONTACT |
| Included Contact Quantity | 1 SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 FIRST MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Included Contact Type | COAXIAL PIN ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Environmental Protection | CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 36 |
| Contact Surface Treatment | GOLD ALL MATING ENDS SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNS |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS |
| 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 |
|---|---|
| 1324AS306-12 | Cinch Connectivity Solutions Inc (USA) |
| 1324AS306-12 | Maury Microwave, Inc. Dba Maury Microwave (USA) |
| 1324AS306-12 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1324AS306-12 | Microwave Engineering Corporation (USA) |
| 1324AS306-12 | Keysight Technologies, Inc. (USA) |
| 1324AS306-12 | Methods Technology and Engineering (USA) |
| Reference | Meaning |
|---|---|
| 1324AS306-12 | 5/9 Secondary reference U.S. Government activity |
| 1324AS306-12 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-341-4156 is a Adapter,connector, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-341-4156 has 6 manufacturer part numbers on file: 1324AS306-12 (Cinch Connectivity Solutions Inc), 1324AS306-12 (Maury Microwave, Inc. Dba Maury Microwave), 1324AS306-12 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1324AS306-12 (Microwave Engineering Corporation), 1324AS306-12 (Keysight Technologies, Inc.) and 1 more.
Key specifications for 1324AS306-12: Connector Locking Method: INTERNALLY THREADED COUPLING RING; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Contact Material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING. 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.