PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26657-3Parts Kit,regulator

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-842-3048 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-842-3048 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-842-3048. Primary manufacturer part number: 26657-3.
Features
  • Parts Kit,regulator — FSC 1660
  • 5 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,regulator, cataloged under National Stock Number 1660-00-842-3048, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,regulator
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655); Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (CAGE 98748)
Technical Specifications
ParameterValue
NSN1660-00-842-3048
Primary Part Number26657-3
Item NameParts Kit,regulator
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6140-00-057-2553 INTERCHANGEABLE
Battery,storage
3010-00-773-1074 INTERCHANGEABLE
Coupling Half,shaft
5950-01-088-152226657-010 INTERCHANGEABLE
Transformer,power
Wireless Data Corporation
5998-01-308-765726657-504 INTERCHANGEABLE
Circuit Card Assembly
Drs Advanced Isr, Llc
5975-01-424-852426657-1 INTERCHANGEABLE
Support,electrical Cable
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5975-01-424-852526657-2 INTERCHANGEABLE
Support,electrical Cable
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
26657 Avox Systems Inc Dba Avox Systems Inc (USA)
9776302-10 Avox Systems Inc Dba Avox Systems Inc (USA)
26657-3 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
8148650 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
9776302-10 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
Related Parts
6140-00-057-2553INTERCHANGEABLE
BATTERY,STORAGE
3010-00-773-1074INTERCHANGEABLE
COUPLING HALF,SHAFT
5950-01-088-1522INTERCHANGEABLE
TRANSFORMER,POWER
26657-010
5998-01-308-7657INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
26657-504
5975-01-424-8524INTERCHANGEABLE
SUPPORT,ELECTRICAL CABLE
26657-1
5975-01-424-8525INTERCHANGEABLE
SUPPORT,ELECTRICAL CABLE
26657-2

Frequently Asked Questions

What is NSN 1660-00-842-3048?

NSN 1660-00-842-3048 is a Parts Kit,regulator, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-842-3048?

NSN 1660-00-842-3048 has 5 cross-referenced part numbers: 26657 (Avox Systems Inc Dba Avox Systems Inc), 9776302-10 (Avox Systems Inc Dba Avox Systems Inc), 26657-3 (Avox Systems Inc Dba Avox Systems Inc), 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force), 9776302-10 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force).

What NSN replaces 1660-00-842-3048?

There are 6 known substitutes for 1660-00-842-3048: 6140-00-057-2553, 3010-00-773-1074, 5950-01-088-1522 and 3 more. Verify interchangeability with system specifications before substitution.

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