NSN 5935-01-671-6583 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-671-6583. Manufacturer of record part number: H4CFC4DI.
Contact Maximum Current Rating in Amps: 32.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
Mating End Quantity: 2
Operating Temp Rating: 40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Contact Maximum AC Voltage Rating in Volts: 1000.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Radio Frequency Type Contact Characteristic Impedance in Ohms: 0.25 ALL MATING ENDS ALL CONTACT GROUPINGS
Insert Material: COPPER AND TIN ALL MATING ENDS
Identification
NSN: 5935-01-671-6583
NIIN: 016716583
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: H4CFC4DI
Manufacturer: Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix
General Description
The Adapter,connector, cataloged under National Stock Number 5935-01-671-6583, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix. Government technical data includes 7 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-671-6583
Primary Part Number
H4CFC4DI
Item Name
Adapter,connector
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix
Status
ACTIVE
Contact Maximum Current Rating in Amps
32.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Body Style
STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
Mating End Quantity
2
Operating Temp Rating
40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Contact Maximum AC Voltage Rating in Volts
1000.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Radio Frequency Type Contact Characteristic Impedance in Ohms
0.25 ALL MATING ENDS ALL CONTACT GROUPINGS
Insert Material
COPPER AND TIN ALL MATING ENDS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA)
No interchangeability data on file.
Other items in FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180
5935-00-000-8180 · Item name not on file
5935-00-001-1344
5935-00-001-1344 · Item name not on file
5935-00-001-1347
5935-00-001-1347 · Item name not on file
5935-00-001-1350
5935-00-001-1350 · Item name not on file
5935-00-001-1351
5935-00-001-1351 · Item name not on file
5935-00-001-1353
5935-00-001-1353 · Item name not on file
5935-00-001-1627
BACKSHELL,ELECTRICAL CONNECTOR
5935-00-001-1628
5935-00-001-1628 · Item name not on file
Frequently Asked Questions
What is NSN 5935-01-671-6583?
NSN 5935-01-671-6583 is a Adapter,connector, manufactured by Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-671-6583?
NSN 5935-01-671-6583 has 2 manufacturer part numbers on file: 70052686 (Allied Electronics Inc), H4CFC4DI (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix).
What are the specifications of H4CFC4DI?
Key specifications for H4CFC4DI: Contact Maximum Current Rating in Amps: 32.0 ALL MATING ENDS SINGLE CONTACT GROUPING; Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING; Mating End Quantity: 2; Operating Temp Rating: 40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-671-6583 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.