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Technical Data Sheet
PartsTable / COMPONENT / 155-2-4/0
155-2-4/0 ✓ 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 155-2-4/0 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-253-3157, 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
155-2-4/0
NSN: 5110-00-253-3157
FSC: 5110
CAGE: 01713 — ALVORD-POLK, INC. DBA ALVORD-POLK TOOL COMPANY DIV ALVORD-POLK TOOL (USA)
SPECIFICATIONS
Part Number155-2-4/0
NSN5110-00-253-3157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 155-2-4/0 TITLE COMPONENT PN 155-2-4/0 MFR 155-2-4/0
KEY FEATURES
•
MATERIAL: STEEL
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
FLUTE DESIGN: SPIRAL
•
FLUTE LENGTH: 1.313 INCHES NOMINAL IN
•
REAMER TYPE: TAPER PIN
•
SHANK TYPE: STRAIGHT ROUND W/SQUARE END
•
TAPERED PIN SIZE ACCOMMODATED: 4/0
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OVERALL LENGTH2.313 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE
FLUTE DESIGNSPIRAL
FLUTE LENGTH1.313 INCHES NOMINAL IN
REAMER TYPETAPER PIN
SHANK TYPESTRAIGHT ROUND W/SQUARE END
TAPERED PIN SIZE ACCOMMODATED4/0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
155-2-7/0Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180Interchangeable
interchangeable cross-reference
interchangeable
A-A-2930Interchangeable
interchangeable cross-reference
interchangeable
155-2-6/0Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY8CL2GRASZ5/0Interchangeable
interchangeable cross-reference
interchangeable
GGG-R-180 TY8CL2GRASZ3/0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 155-2-4/0?
155-2-4/0 is a 155-2-4/0.
What parts can replace 155-2-4/0?
There are 16 known substitutes for 155-2-4/0: 155-2-7/0, GGG-R-180, A-A-2930 and 13 more. Substitute compatibility should be verified for your specific system.
Is 155-2-4/0 still available?
155-2-4/0 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