The Adapter,connector, cataloged under National Stock Number 5935-01-265-5546, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corporation Div Amphenol Rf. Government technical data includes 28 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5935-01-265-5546 |
| Primary Part Number | 31-4804 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corporation Div Amphenol Rf |
| Status | CANCELLED |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Contact Material | COPPER ALLOY 170 OR COPPER ALLOY 172 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND W/FLAT |
| Overall Diameter | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | TNC ALL MATING ENDS |
| Shell Surface Treatment | NICKEL AND COPPER |
| Insert Material Document and Classification | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM D1457 ASSN STD SINGLE MATERIAL RESPONSE ALL MATING ENDS |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY |
| Shell Material Document and Classification | QQ-B-626,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE |
| Included Contact Quantity | 1 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-N-290 FED SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550,CL IV MIL SPEC 2ND TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Thickness | 0.188 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.438 INCHES AND 0.500 INCHES IN |
| Included Contact Type | COAXIAL SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 500.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY II,CLASS 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND THERMAL SHOCK RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Distance From Mounting Shoulder to Front Face | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Contact Material Document and Classification | QQ-C-530 FED SPEC 1ST MATERIAL RESPONSE OR QQ-C-533 FED SPEC 2ND MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Quantity Per Inch | 28 |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 31-4804 PRIMARY | Amphenol Corporation Div Amphenol Rf (USA) |
| Reference | Meaning |
|---|---|
| KA99-132M06 | E/8 Replaced / superseded reference U.S. Government activity |
| 13234010 | 5/9 Secondary reference Us Army Aviation and Missile Command |
| G167511-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| G167511-1 | E/8 Replaced / superseded reference Raytheon Company Dba Raytheon Co |
| 31-4804-1000 | 5/9 Secondary reference Amphenol Corporation Div Amphenol Rf |
NSN 5935-01-265-5546 is a Adapter,connector, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935, Connectors, Electrical. Status: cancelled.
NSN 5935-01-265-5546 has 1 manufacturer part number on file: 31-4804 (Amphenol Corporation Div Amphenol Rf).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-265-9353. Verify interchangeability with system specifications before substitution.
Key specifications for 31-4804: Connector Locking Method: EXTERNALLY THREADED SHELL; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Contact Material: COPPER ALLOY 170 OR COPPER ALLOY 172 ALL MATING ENDS SINGLE CONTACT GROUPING. 28 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.
NSN 5935-01-265-5546 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.