PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

126-2-1Connector,plug,electrical

Winchester Interconnect Corporation · NSN 5935-01-583-7172 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-583-7172 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-583-7172. Primary manufacturer part number: 126-2-1.
Features
  • Connector,plug,electrical — FSC 5935
  • 3 verified cross-references
  • Primary manufacturer: Winchester Interconnect Corporation
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-583-7172, 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 Winchester Interconnect Corporation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-583-7172
Primary Part Number126-2-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
7520-00-318-25120012621 INTERCHANGEABLE
Pen,recording
Schneider Electric Systems Usa Inc Dba Invensys Systems Inc
5945-00-503-993110-30626-1 INTERCHANGEABLE
Relay,solid State
The Boeing Company Div Legacy Wichita
5910-00-840-712912621 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Drs Signal Solutions, Inc.
5340-01-016-84731262-1 INTERCHANGEABLE
Snap Hook
Bourdon Forge Co Inc
5330-01-052-224912621 INTERCHANGEABLE
Seal
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5930-01-175-989712621 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
3110-01-297-1047 INTERCHANGEABLE
Bearing,roller,needle
5340-01-498-6352 INTERCHANGEABLE
Door,access,utility
5330-01-627-862412621 INTERCHANGEABLE
Gasket
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
31-3231-2001 Amphenol Corporation Div Amphenol Rf (USA)
126-2-1 PRIMARY Winchester Interconnect Corporation (USA)
1207-076-A00E-1 PRIMARY Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
Related Parts
7520-00-318-2512INTERCHANGEABLE
PEN,RECORDING
0012621
5945-00-503-9931INTERCHANGEABLE
RELAY,SOLID STATE
10-30626-1
5910-00-840-7129INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
12621
5340-01-016-8473INTERCHANGEABLE
SNAP HOOK
1262-1
5330-01-052-2249INTERCHANGEABLE
SEAL
12621
5930-01-175-9897INTERCHANGEABLE
SWITCH,PRESSURE
12621
3110-01-297-1047INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5340-01-498-6352INTERCHANGEABLE
DOOR,ACCESS,UTILITY
5330-01-627-8624INTERCHANGEABLE
GASKET
12621

Frequently Asked Questions

What is NSN 5935-01-583-7172?

NSN 5935-01-583-7172 is a Connector,plug,electrical, manufactured by Winchester Interconnect Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-583-7172?

NSN 5935-01-583-7172 has 3 cross-referenced part numbers: 31-3231-2001 (Amphenol Corporation Div Amphenol Rf), 126-2-1 (Winchester Interconnect Corporation), 1207-076-A00E-1 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.).

What NSN replaces 5935-01-583-7172?

There are 9 known substitutes for 5935-01-583-7172: 7520-00-318-2512, 5945-00-503-9931, 5910-00-840-7129 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 126-2-1?

Key specifications for 126-2-1: Special Features: SHOCK PROOF AND VIBRATION PROOF: INTERNALLY THREADED COUPLING NUT; CRIMP TYPE: SHELL TYPE SOLID. 1 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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