PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

554-0308-001Adapter,test

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 6625-00-738-5975 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-738-5975 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-738-5975. Primary manufacturer part number: 554-0308-001.
Features
  • Adapter,test — FSC 6625
  • Test Item Connection Method: INTEGRAL CONNECTOR
  • Surface Treatment: ENAMEL OVERALL
  • Material: ALUMINUM CASE
  • Test Item Connection Method: INTEGRAL CONNECTOR
  • Surface Treatment: ENAMEL OVERALL
  • Material: ALUMINUM CASE
  • 3 verified cross-references
Applications
  • Applications requiring Aluminum Case construction
General Description

The Adapter,test, cataloged under National Stock Number 6625-00-738-5975, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-738-5975
Primary Part Number554-0308-001
Item NameAdapter,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Test Item Connection MethodINTEGRAL CONNECTOR
Surface TreatmentENAMEL OVERALL
MaterialALUMINUM CASE
Test Item Connection MethodINTEGRAL CONNECTOR
Surface TreatmentENAMEL OVERALL
MaterialALUMINUM CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJF
Weight0.6500 lbs
Cube0.1060 cu ft
Verified Substitutes 4
No Item Name Available
5996-00-058-1613A81-25 INTERCHANGEABLE
Amplifier Assembly
Andrea Systems Llc
5950-00-990-905710178371 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
4510-01-299-7087 INTERCHANGEABLE
Stem,faucet
Cross-Reference Index
Part NumberManufacturer
MX4913ARC51X Joint Electronics Type Designation System (USA)
A8125 Autodyne Manufacturing Co Inc (USA)
554-0308-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
6625-00-906-6368SUCCESSOR
NO ITEM NAME AVAILABLE
5996-00-058-1613INTERCHANGEABLE
AMPLIFIER ASSEMBLY
A81-25
5950-00-990-9057INTERCHANGEABLE
TRANSFORMER,POWER
10178371
4510-01-299-7087INTERCHANGEABLE
STEM,FAUCET

Frequently Asked Questions

What is NSN 6625-00-738-5975?

NSN 6625-00-738-5975 is a Adapter,test, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-738-5975?

NSN 6625-00-738-5975 has 3 cross-referenced part numbers: MX4913ARC51X (Joint Electronics Type Designation System), A8125 (Autodyne Manufacturing Co Inc), 554-0308-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 6625-00-738-5975?

There are 4 known substitutes for 6625-00-738-5975: 6625-00-906-6368, 5996-00-058-1613, 5950-00-990-9057 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 554-0308-001?

Key specifications for 554-0308-001: Overall Width: 3.750 INCHES NOMINAL IN; Overall Length: 4.500 INCHES NOMINAL IN; Test Item Connection Method: INTEGRAL CONNECTOR; Overall Height: 2.500 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-738-5975 still in active supply?

NSN 6625-00-738-5975 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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