PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123-49Arm and Counterweig

Avionics Specialties, Inc. · NSN 6610-00-076-0794 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-076-0794 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-076-0794. Primary manufacturer part number: 123-49.
Features
  • Arm and Counterweig — FSC 6610
  • 2 verified cross-references
  • Primary manufacturer: Avionics Specialties, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arm and Counterweig, cataloged under National Stock Number 6610-00-076-0794, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Avionics Specialties, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameArm and Counterweig
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAvionics Specialties, Inc. (CAGE 10639)
Technical Specifications
ParameterValue
NSN6610-00-076-0794
Primary Part Number123-49
Item NameArm and Counterweig
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAvionics Specialties, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-501-999912349 INTERCHANGEABLE
Cap,electrical
Dayton-Granger, Inc.
2835-00-692-4400370330 INTERCHANGEABLE
Bracket Assembly,themocouple
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
3610-00-779-186212349 INTERCHANGEABLE
Bar,paste Carrier
Smyth Mfg Co Sub of the Beacon Group
5950-01-020-753612349 INTERCHANGEABLE
Transformer
Standex Electronics, Inc.
4820-01-132-0755N12349 INTERCHANGEABLE
Flange,diaphragm,va
Leslie Controls, Inc. Dba Leslie Controls Inc
5970-01-144-1954 INTERCHANGEABLE
Insulator
3120-01-274-821512349 INTERCHANGEABLE
Bearing Half,sleeve
Westerbeke Corporation
6525-01-574-9158040-0013-0001 INTERCHANGEABLE
Switch,reed Assembly,computed Ra
Minxray Inc
Cross-Reference Index
Part NumberManufacturer
123-49 PRIMARY Avionics Specialties, Inc. (USA)
B123-49 Avionics Specialties, Inc. (USA)
Related Parts
5999-00-501-9999INTERCHANGEABLE
CAP,ELECTRICAL
12349
2835-00-692-4400INTERCHANGEABLE
BRACKET ASSEMBLY,THEMOCOUPLE
370330
3610-00-779-1862INTERCHANGEABLE
BAR,PASTE CARRIER
12349
5950-01-020-7536INTERCHANGEABLE
TRANSFORMER
12349
4820-01-132-0755INTERCHANGEABLE
FLANGE,DIAPHRAGM,VA
N12349
5970-01-144-1954INTERCHANGEABLE
INSULATOR
3120-01-274-8215INTERCHANGEABLE
BEARING HALF,SLEEVE
12349
6525-01-574-9158INTERCHANGEABLE
SWITCH,REED ASSEMBLY,COMPUTED RA
040-0013-0001

Frequently Asked Questions

What is NSN 6610-00-076-0794?

NSN 6610-00-076-0794 is a Arm and Counterweig, manufactured by Avionics Specialties, Inc., classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-076-0794?

NSN 6610-00-076-0794 has 2 cross-referenced part numbers: 123-49 (Avionics Specialties, Inc.), B123-49 (Avionics Specialties, Inc.).

What NSN replaces 6610-00-076-0794?

There are 8 known substitutes for 6610-00-076-0794: 5999-00-501-9999, 2835-00-692-4400, 3610-00-779-1862 and 5 more. Verify interchangeability with system specifications before substitution.

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