PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221-59Connector Body,plug,electrical

Amphenol Corp Spectra-Strip/itd · NSN 5935-00-428-2786 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-428-2786 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-428-2786. Primary manufacturer part number: 221-59.
Features
  • Connector Body,plug,electrical — FSC 5935
  • Connector Locking Method: FRICTION
  • Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Polarization Method: GUIDE PIN/SOCKET
  • Insert Material: PLASTIC POLYCARBONATE SINGLE MATING END
  • Environmental Protection: VIBRATION RESISTANT
  • Body Style: STRAIGHT SHAPE
  • Mating End Quantity: 1
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector Body,plug,electrical, cataloged under National Stock Number 5935-00-428-2786, 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 Amphenol Corp Spectra-Strip/itd. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-428-2786
Primary Part Number221-59
Item NameConnector Body,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Spectra-Strip/itd
StatusACTIVE
Connector Locking MethodFRICTION
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Polarization MethodGUIDE PIN/SOCKET
Insert MaterialPLASTIC POLYCARBONATE SINGLE MATING END
Environmental ProtectionVIBRATION RESISTANT
Body StyleSTRAIGHT SHAPE
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-00-101-5592 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
3110-00-184-00355184 INTERCHANGEABLE
Bearing,ball,annular
Kilian Manufacturing Corporation
5330-01-250-675922159 INTERCHANGEABLE
Retainer,packing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
Cross-Reference Index
Part NumberManufacturer
221-59 Amphenol Corp Spectra-Strip/itd (USA)
221-59 Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
5910-00-101-5592INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
3110-00-184-0035INTERCHANGEABLE
BEARING,BALL,ANNULAR
5184
5330-01-250-6759INTERCHANGEABLE
RETAINER,PACKING
22159

Frequently Asked Questions

What is NSN 5935-00-428-2786?

NSN 5935-00-428-2786 is a Connector Body,plug,electrical, manufactured by Amphenol Corp Spectra-Strip/itd, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-428-2786?

NSN 5935-00-428-2786 has 2 cross-referenced part numbers: 221-59 (Amphenol Corp Spectra-Strip/itd), 221-59 (Amphenol Corp Div Amphenol Aerospace Operations).

What NSN replaces 5935-00-428-2786?

There are 3 known substitutes for 5935-00-428-2786: 5910-00-101-5592, 3110-00-184-0035, 5330-01-250-6759. Verify interchangeability with system specifications before substitution.

What are the specifications of 221-59?

Key specifications for 221-59: Overall Length: 1.000 INCHES MAXIMUM IN; Connector Locking Method: FRICTION; Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END; Polarization Method: GUIDE PIN/SOCKET. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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