PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1622Bi-Metal Assembly

Aerosonic Llc · NSN 6610-00-019-5426 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-019-5426 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-019-5426. Primary manufacturer part number: A1622.
Features
  • Bi-Metal Assembly — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Aerosonic Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bi-Metal Assembly, cataloged under National Stock Number 6610-00-019-5426, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBi-Metal Assembly
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAerosonic Llc (CAGE 98810)
Technical Specifications
ParameterValue
NSN6610-00-019-5426
Primary Part NumberA1622
Item NameBi-Metal Assembly
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5998-00-070-00855329-1 INTERCHANGEABLE
Holder,printed Circuit Board
Rockwell Collins, Inc. Dba Rc Displays Systems
5310-00-220-656510DDA39 INTERCHANGEABLE
Washer,flat
Fwd Seagrave Holdings Lp
3455-00-289-837053-10007 INTERCHANGEABLE
Cutter,milling,shell End
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6610-00-790-6714A1622 INTERCHANGEABLE
Inclinometerandreta
Kelly Manufacturing Company
4730-01-016-3007 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5930-01-021-1836A1622 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
8455-01-106-7781 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-106-7782 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-528-8554 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-654-2181 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1622 PRIMARY Aerosonic Llc (USA)
Related Parts
5998-00-070-0085INTERCHANGEABLE
HOLDER,PRINTED CIRCUIT BOARD
5329-1
5310-00-220-6565INTERCHANGEABLE
WASHER,FLAT
10DDA39
3455-00-289-8370INTERCHANGEABLE
CUTTER,MILLING,SHELL END
53-10007
6610-00-790-6714INTERCHANGEABLE
INCLINOMETERANDRETA
A1622
4730-01-016-3007INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5930-01-021-1836INTERCHANGEABLE
SWITCH,LIQUID LEVEL
A1622
8455-01-106-7781INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-106-7782INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-528-8554INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-654-2181INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-7788INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 6610-00-019-5426?

NSN 6610-00-019-5426 is a Bi-Metal Assembly, manufactured by Aerosonic Llc, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-019-5426?

NSN 6610-00-019-5426 has 1 cross-referenced part number: A1622 (Aerosonic Llc).

What NSN replaces 6610-00-019-5426?

There are 11 known substitutes for 6610-00-019-5426: 5998-00-070-0085, 5310-00-220-6565, 3455-00-289-8370 and 8 more. Verify interchangeability with system specifications before substitution.

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