The Adapter,connector, cataloged under National Stock Number 5935-01-049-4991, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is U S Dept of Transportation Federal Aviation Administration. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5935-01-049-4991 |
| Primary Part Number | 4291 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Shell Surface Treatment | GOLD |
| Thread Class | 2B |
| Overall Diameter | 0.590 INCHES NOMINAL IN |
| Threaded Device Type | COUPLING FACILITY |
| Mating End Quantity | 2 |
| Shell Material | COPPER ALLOY |
| Contact Material | COPPER ALLOY SECOND MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 1 FIRST MATING END ALL CONTACT GROUPINGS |
| Environmental Protection | SHOCK PROOF AND VIBRATION RESISTANT |
| Connector Locking Method | BAYONET PIN AND INTERNALLY THREADED COUPLING RING |
| Thread Quantity Per Inch | 36 |
| Thread Series Designator | UNS |
| Included Contact Quantity | 1 SECOND MATING END ALL CONTACT GROUPINGS |
| Precious Material | GOLD |
| Shell Material Document and Classification | QQ-C-530,1/2 H FED SPEC SINGLE MATERIAL RESPONSE |
| Precious Material and Weight | 0.110 GOLD GRAINS, TROY |
| Contact Material | COPPER ALLOY 360 FIRST MATING END ALL CONTACT GROUPINGS |
| Nominal Thread Size | 0.250 INCHES IN |
| Contact Surface Treatment | GOLD ALL MATING ENDS ALL CONTACT GROUPINGS |
| Contact Position Arrangement Style | BNC FIRST MATING END |
| Contact Position Arrangement Style | SMA SECOND MATING END |
| Contact Material Document and Classification | QQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE FIRST MATING END ALL CONTACT GROUPINGS |
| Insert Material | PLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS |
| Contact Removability | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Precious Material and Location | CONTACT AND BODY SURFACES GOLD |
| Shell Type | SOLID |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KX2530 | Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA) |
| 4291 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| 2604740-1 | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| KG-2530 | Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA) |
| 4291 | Fluke Electronics Corp Pomona Electronics Div (USA) |
| BF-SF | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
| RJ-5077 | Arjay Electronics Corp (USA) |
NSN 5935-01-049-4991 is a Adapter,connector, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5935 (No Item Name Available). Status: cancelled.
NSN 5935-01-049-4991 has 7 cross-referenced part numbers: KX2530 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 4291 (U S Dept of Transportation Federal Aviation Administration), 2604740-1 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), KG-2530 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 4291 (Fluke Electronics Corp Pomona Electronics Div) and 2 more.
There are 12 known substitutes for 5935-01-049-4991: 5331-00-128-2074, 5975-00-160-9222, 6105-00-284-1425 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4291: Thread Direction: RIGHT-HAND; Shell Surface Treatment: GOLD; Thread Class: 2B; Overall Diameter: 0.590 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5935-01-049-4991 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.