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Technical Data Sheet
PartsTable / COMPONENT / 1404954
1404954 ✓ 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

ADAPTER,SPEEDOMETER-TACHOMETER D. Key specifications include overall_height: 0.880 INCHES NOMINAL IN, overall_length: 0.700 INCHES NOMINAL IN, overall_diameter: 0.880 INCHES NOMINAL IN, end_item_identification: 3930-01-378-7497. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-396-5029, 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
1404954
NSN: 3040-01-396-5029
FSC: 3040
CAGE: 07443 — LANDOLL CORPORATION DBA LANDOLL CORPORATION DREXEL DIVISION DIV DREXEL (USA)
SPECIFICATIONS
overall_height0.880 INCHES NOMINAL IN
overall_length0.700 INCHES NOMINAL IN
overall_diameter0.880 INCHES NOMINAL IN
end_item_identification3930-01-378-7497
NSN3040-01-396-5029
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SPEEDOMETER-TACHOMETER D TITLE COMPONENT PN 1404954 MFR ADAPTER,SPEEDOMETER-TA
KEY FEATURES
•
OVERALL DIAMETER: 0.880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.880 INCHES NOMINAL IN
OVERALL LENGTH0.700 INCHES NOMINAL IN
OVERALL HEIGHT0.880 INCHES NOMINAL IN
END ITEM IDENTIFICATION3930-01-378-7497
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
30431Interchangeable
interchangeable cross-reference
interchangeable
3920PL0810053Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-17479Interchangeable
interchangeable cross-reference
interchangeable
802209Interchangeable
interchangeable cross-reference
interchangeable
SMB414016REVBInterchangeable
interchangeable cross-reference
interchangeable
WR81-C-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1404954?
1404954 is a ADAPTER,SPEEDOMETER-TACHOMETER D.
What parts can replace 1404954?
There are 12 known substitutes for 1404954: 30431, 3920PL0810053, MIL-T-17479 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1404954?
1404954 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-396-5029. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026