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345544 — 345544

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

345544: 345544.

The 345544 is a the manufacturer industrial component. Key specifications include features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: F-15 ACFT, criticality_code_justification: CBBL, part_name_assigned_by_controlling_agency: CIRCUIT CARD ASSY,A5690 BUS CONTROLLER. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-225-1614, 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
MRO→ MRO_GENERAL→ 345544
NSN: 5355-00-225-1614
NIINs: 002251614, 011762278
FSC: 5355 — Knobs and Pointers
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
features_providedELECTROSTATIC SENSITIVE
end_item_identificationF-15 ACFT
criticality_code_justificationCBBL
part_name_assigned_by_controlling_agencyCIRCUIT CARD ASSY,A5690 BUS CONTROLLER
NSN5355-00-225-1614
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 345544 TITLE COMPONENT PN 345544 MFR 345544
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.350 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.800 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH SINGLE POINTED BAR FACE
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.245 INCHES NOMINAL IN
•
REFERENCE MARKING: LINE
•
SETSCREW HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.350 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.800 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
COUNTERBORE DEPTH0.245 INCHES NOMINAL IN
REFERENCE MARKINGLINE
SETSCREW HOLE QUANTITY1
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
COUNTERBORE DIAMETER0.392 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
29-00055-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5355PL0906721Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 345544?
345544 is a 345544. It is classified as a MRO (MRO_GENERAL).
What parts can replace 345544?
There are 2 known substitutes for 345544: 29-00055-1, 5355PL0906721. Substitute compatibility should be verified for your specific system.
What is the NSN for 345544?
345544 is cataloged in the U.S. Government catalog under NSN 5355-00-225-1614. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.