PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22172Board,register

Whittaker Corp Whittaker Electronic Systems Div · NSN 6625-00-445-2220 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-445-2220 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-445-2220. Primary manufacturer part number: 22172.
Features
  • Board,register — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Whittaker Corp Whittaker Electronic Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Board,register, cataloged under National Stock Number 6625-00-445-2220, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Whittaker Corp Whittaker Electronic Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameBoard,register
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersWhittaker Corp Whittaker Electronic Systems Div (CAGE 10412)
Technical Specifications
ParameterValue
NSN6625-00-445-2220
Primary Part Number22172
Item NameBoard,register
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerWhittaker Corp Whittaker Electronic Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeYF
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 2
5895-00-126-6336 INTERCHANGEABLE
Insulator,amplifier
5935-00-146-4224SM-A-617906-12 INTERCHANGEABLE
Connector Body,receptacle,electr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
22172 Whittaker Corp Whittaker Electronic Systems Div (USA)
Related Parts
5895-00-126-6336INTERCHANGEABLE
INSULATOR,AMPLIFIER
5935-00-146-4224INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
SM-A-617906-12

Frequently Asked Questions

What is NSN 6625-00-445-2220?

NSN 6625-00-445-2220 is a Board,register, manufactured by Whittaker Corp Whittaker Electronic Systems Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-445-2220?

NSN 6625-00-445-2220 has 1 cross-referenced part number: 22172 (Whittaker Corp Whittaker Electronic Systems Div).

What NSN replaces 6625-00-445-2220?

There are 2 known substitutes for 6625-00-445-2220: 5895-00-126-6336, 5935-00-146-4224. Verify interchangeability with system specifications before substitution.

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