PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4600-S726Delay Unit,interconnecting

Hi-G Co Inc Sub of Nytronics Inc · NSN 1680-00-231-9332 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-231-9332 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-231-9332. Primary manufacturer part number: 4600-S726.
Features
  • Delay Unit,interconnecting — FSC 1680
  • General Characteristics Item Description: 0.1.690 IN. LG,0.130 IN. W,0.515 IN. H IN
  • 4 verified cross-references
  • Primary manufacturer: Hi-G Co Inc Sub of Nytronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Unit,interconnecting, cataloged under National Stock Number 1680-00-231-9332, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hi-G Co Inc Sub of Nytronics Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-231-9332
Primary Part Number4600-S726
Item NameDelay Unit,interconnecting
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerHi-G Co Inc Sub of Nytronics Inc
StatusACTIVE
General Characteristics Item Description0.1.690 IN. LG,0.130 IN. W,0.515 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3010-00-073-2678100880 INTERCHANGEABLE
Coupling,shaft,rigid
Astronautics Corporation of America
3110-00-100-4172472-479 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
3110-00-117-0758 INTERCHANGEABLE
Bearing,roller,thrust
5136-00-262-2195FRS T126 INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
3010-00-517-7060T12-6 INTERCHANGEABLE
Coupling,shaft,flexible
Roller Bearing Co of America, Inc Div Pic Design
6150-00-524-9573YD213J INTERCHANGEABLE
Lead,electrical
Wisconsin Motors, Llc
6105-00-711-2462T126 INTERCHANGEABLE
Parts Kit,motor,ove
Skurka Aerospace Inc
5930-01-092-2981A9728-04 INTERCHANGEABLE
Switch,toggle
Decision Data Computer Corp
5950-01-124-0571989108-46B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
6320-01-140-565210-1514-1 INTERCHANGEABLE
Indicator-Transmitter,ship's Con
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
4600-S726 Hi-G Co Inc Sub of Nytronics Inc (USA)
100880 Parko Electronics Company Inc (USA)
101514-1 Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA)
T-126 Rolshear Inc (USA)
Related Parts
3010-00-073-2678INTERCHANGEABLE
COUPLING,SHAFT,RIGID
100880
3110-00-100-4172INTERCHANGEABLE
BEARING,ROLLER,TAPERED
472-479
3110-00-117-0758INTERCHANGEABLE
BEARING,ROLLER,THRUST
5136-00-262-2195INTERCHANGEABLE
TAP,THREAD CUTTING
FRS T126
3010-00-517-7060INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
T12-6
6150-00-524-9573INTERCHANGEABLE
LEAD,ELECTRICAL
YD213J
6105-00-711-2462INTERCHANGEABLE
PARTS KIT,MOTOR,OVE
T126
5930-01-092-2981INTERCHANGEABLE
SWITCH,TOGGLE
A9728-04
5950-01-124-0571INTERCHANGEABLE
COIL,RADIO FREQUENCY
989108-46B
6320-01-140-5652INTERCHANGEABLE
INDICATOR-TRANSMITTER,SHIP'S CON
10-1514-1
5342-01-143-0106INTERCHANGEABLE
TIP SPRING
100880
5910-01-229-3924INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 1680-00-231-9332?

NSN 1680-00-231-9332 is a Delay Unit,interconnecting, manufactured by Hi-G Co Inc Sub of Nytronics Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-231-9332?

NSN 1680-00-231-9332 has 4 cross-referenced part numbers: 4600-S726 (Hi-G Co Inc Sub of Nytronics Inc), 100880 (Parko Electronics Company Inc), 101514-1 (Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems), T-126 (Rolshear Inc).

What NSN replaces 1680-00-231-9332?

There are 12 known substitutes for 1680-00-231-9332: 3010-00-073-2678, 3110-00-100-4172, 3110-00-117-0758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4600-S726?

Key specifications for 4600-S726: General Characteristics Item Description: 0.1.690 IN. LG,0.130 IN. W,0.515 IN. H IN. 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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