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PartsTable / COMPONENT / UL 514A 4IN. X 2 1/8 IN
UL 514A 4IN. X 2 1/8 IN ✓ 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

The UL 514A 4IN. X 2 1/8 IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-280-7921, 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
UL 514A 4IN. X 2 1/8 IN
NSN: 5975-00-280-7921
FSC: 5975
CAGE: 81345 — UNDERWRITERS LABORATORIES INC (USA)
SPECIFICATIONS
Part NumberUL 514A 4IN. X 2 1/8 IN
NSN5975-00-280-7921
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UL 514A 4IN. X 2 1/8 IN TITLE COMPONENT PN UL 514A 4IN. X 2 1/8 IN MFR UL 514A 4IN. X 2 1/8 I
KEY FEATURES
•
MATERIAL: STEEL
•
SURFACE TREATMENT: ZINC OR CADMIUM
•
COVER: NOT PROVIDED
•
MOUNTING HOLE QUANTITY: 2
•
INSULATING ADAPTER: NOT INCLUDED
•
WIDTH: 2.125 INCHES IN
•
MATERIAL THICKNESS: 0.073 INCHES NOMINAL IN
•
LENGTH: 4.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
SURFACE TREATMENTZINC OR CADMIUM
COVERNOT PROVIDED
MOUNTING HOLE QUANTITY2
INSULATING ADAPTERNOT INCLUDED
WIDTH2.125 INCHES IN
MATERIAL THICKNESS0.073 INCHES NOMINAL IN
LENGTH4.000 INCHES IN
GANG QUANTITY1
COLORNATURAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
H144Interchangeable
interchangeable cross-reference
interchangeable
42A38072Interchangeable
interchangeable cross-reference
interchangeable
W-C-440 TYPE PCInterchangeable
interchangeable cross-reference
interchangeable
SCB95967Interchangeable
interchangeable cross-reference
interchangeable
21AInterchangeable
interchangeable cross-reference
interchangeable
8023607Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UL 514A 4IN. X 2 1/8 IN?
UL 514A 4IN. X 2 1/8 IN is a UL 514A 4IN. X 2 1/8 IN.
What parts can replace UL 514A 4IN. X 2 1/8 IN?
There are 24 known substitutes for UL 514A 4IN. X 2 1/8 IN: H144, 42A38072, W-C-440 TYPE PC and 21 more. Substitute compatibility should be verified for your specific system.
Is UL 514A 4IN. X 2 1/8 IN still available?
UL 514A 4IN. X 2 1/8 IN 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