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Technical Data Sheet
PartsTable / COMPONENT / 4-1380
4-1380 ✓ Verified by PartsTable
Lindy · 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 MICROCIRCUIT,DIGITAL is a Lindy industrial component. Key specifications include material: STEEL OVERALL, body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.740 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, blade_length: 1.000 INCHES NOMINAL IN, inside_width: 0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-295-7384, 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
4-1380
NSN: 5977-00-295-7384
FSC: 5977
CAGE: 16636 — TITAN CORP THE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.740 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
blade_length1.000 INCHES NOMINAL IN
inside_width0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
keyway_width0.125 INCHES NOMINAL IN
thread_class2A A
keyway_length0.625 INCHES NOMINAL IN
thread_length0.750 INCHES NOMINAL IN
thread_seriesUNS
mounting_styleFLANGE MTD W/TWO MTG HOLES, TOP HOLE THREADED
NSN5977-00-295-7384
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 4-1380 MFR Lindy MICROCIRCUIT,DIGITAL
KEY FEATURES
•
OVERALL DIAMETER: 0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.313-32 UNEF
•
INSIDE THICKNESS: 0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
TOP THREAD LOCATION: EXTERNAL
•
MATERIAL: PLASTIC PHENOLIC BOX
•
INSIDE WIDTH: 0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.313-32 UNEF
INSIDE THICKNESS0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
TOP THREAD LOCATIONEXTERNAL
OVERALL LENGTH0.546 INCHES NOMINAL IN
MATERIALPLASTIC PHENOLIC BOX
INSIDE WIDTH0.160 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
TW-5BInterchangeable
interchangeable cross-reference
interchangeable
FA5LInterchangeable
interchangeable cross-reference
interchangeable
J-80Interchangeable
interchangeable cross-reference
interchangeable
41380Interchangeable
interchangeable cross-reference
interchangeable
A41380Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-1380?
4-1380 is a MICROCIRCUIT,DIGITAL manufactured by Lindy.
What parts can replace 4-1380?
There are 8 known substitutes for 4-1380: TW-5B, FA5L, J-80 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-1380?
4-1380 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-295-7384. 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