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Technical Data Sheet
PartsTable / COMPONENT / 506-2978-002
506-2978-002 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

ALIGNMENT TOOL,ELECTRONIC EQUIPM. Key specifications include unit_type: SCREWDRIVER, overall_length: 4.500 INCHES NOMINAL IN, special_features: FSC APPLICATION DATA: TUNER, RADIO FREQUENCY TN-135/AN/SLR-2, features_provided: AIR TRIMMER ADJUSTMENT HOOK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-585-0738, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
506-2978-002
NSN: 5120-00-585-0738
FSC: 5120
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
unit_typeSCREWDRIVER
overall_length4.500 INCHES NOMINAL IN
special_featuresFSC APPLICATION DATA: TUNER, RADIO FREQUENCY TN-135/AN/SLR-2
features_providedAIR TRIMMER ADJUSTMENT HOOK
working_end_quantity1
NSN5120-00-585-0738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ALIGNMENT TOOL,ELECTRONIC EQUIPM TITLE COMPONENT PN 506-2978-002 MFR ALIGNMENT TOOL,ELECTRO
KEY FEATURES
•
UNIT TYPE: SCREWDRIVER
•
FEATURES PROVIDED: AIR TRIMMER ADJUSTMENT HOOK
•
WORKING END QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPESCREWDRIVER
SPECIAL FEATURESFSC APPLICATION DATA: TUNER, RADIO FREQUENCY TN-135/AN/SLR-2
OVERALL LENGTH4.500 INCHES NOMINAL IN
FEATURES PROVIDEDAIR TRIMMER ADJUSTMENT HOOK
WORKING END QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2948Interchangeable
interchangeable cross-reference
interchangeable
AMS-R-25988-2.948Interchangeable
interchangeable cross-reference
interchangeable
2.948Interchangeable
interchangeable cross-reference
interchangeable
B58108Interchangeable
interchangeable cross-reference
interchangeable
12A43Interchangeable
interchangeable cross-reference
interchangeable
580R021H02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 506-2978-002?
506-2978-002 is a ALIGNMENT TOOL,ELECTRONIC EQUIPM.
What parts can replace 506-2978-002?
There are 14 known substitutes for 506-2978-002: 2948, AMS-R-25988-2.948, 2.948 and 11 more. Substitute compatibility should be verified for your specific system.
Is 506-2978-002 still available?
506-2978-002 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026