PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123-81Housing,indicator

Avionics Specialties, Inc. · NSN 6610-01-043-6229 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-043-6229 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-043-6229. Primary manufacturer part number: 123-81.
Features
  • Housing,indicator — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Avionics Specialties, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,indicator, cataloged under National Stock Number 6610-01-043-6229, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN6610-01-043-6229
Primary Part Number123-81
Item NameHousing,indicator
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAvionics Specialties, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3530-00-359-713912381 INTERCHANGEABLE
Needle Bar
Singer Industrial Sewing Products Co Cutters Exchange Div
5330-01-073-577412384 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4710-01-175-9163 INTERCHANGEABLE
Tube Assembly,metal
4820-01-192-461644007540 INTERCHANGEABLE
Valve,linear,directional Control
Clark Equipment Co Div Doosan Infracore Portable Power
2990-01-259-572712-381 INTERCHANGEABLE
Muffler,exhaust
Thermo King Corporation Dba Phoenix Global Distirbution.
5305-01-397-112612381 INTERCHANGEABLE
Screw,machine
Laguna Pueblo of Dba Laguna Tribal Courts
3110-01-445-3739 INTERCHANGEABLE
Retainer and Balls,bearing
1005-01-459-535212381 INTERCHANGEABLE
Sear
O F Mossberg & Sons Inc
5925-01-546-5630GV3ME40 INTERCHANGEABLE
Circuit Breaker
Telemecanique
Cross-Reference Index
Part NumberManufacturer
123-81 PRIMARY Avionics Specialties, Inc. (USA)
Related Parts
3530-00-359-7139INTERCHANGEABLE
NEEDLE BAR
12381
5330-01-073-5774INTERCHANGEABLE
SEAL,PLAIN ENCASED
12384
4710-01-175-9163INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4820-01-192-4616INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
44007540
2990-01-259-5727INTERCHANGEABLE
MUFFLER,EXHAUST
12-381
5305-01-397-1126INTERCHANGEABLE
SCREW,MACHINE
12381
3110-01-445-3739INTERCHANGEABLE
RETAINER AND BALLS,BEARING
1005-01-459-5352INTERCHANGEABLE
SEAR
12381
5925-01-546-5630INTERCHANGEABLE
CIRCUIT BREAKER
GV3ME40

Frequently Asked Questions

What is NSN 6610-01-043-6229?

NSN 6610-01-043-6229 is a Housing,indicator, manufactured by Avionics Specialties, Inc., classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-043-6229?

NSN 6610-01-043-6229 has 1 cross-referenced part number: 123-81 (Avionics Specialties, Inc.).

What NSN replaces 6610-01-043-6229?

There are 9 known substitutes for 6610-01-043-6229: 3530-00-359-7139, 5330-01-073-5774, 4710-01-175-9163 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 123-81?

Key specifications for 123-81: End Item Identification: F-4 ACFT. 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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