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5CBA — CONNECTING LINK,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5CBA: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include length: 0.438 INCHES NOMINAL SQUARE END IN, thread_length: 1.250 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, shank_diameter: 0.381 INCHES NOMINAL IN, special_features: FINISHING TAP FOR SCREW THREAD INSERT; H4 THREAD LIMIT, style_designator: STRAIGHT FLUTE. This part is cataloged in the U.S.

Government catalog under NSN 5136-01-218-7385, 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
5CBA
NSN: 5136-01-218-7385
FSC: 5136 — Taps, Dies, and Collets; Hand and Machine
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length0.438 INCHES NOMINAL SQUARE END IN
thread_length1.250 INCHES NOMINAL IN
flute_quantity4
overall_length2.938 INCHES NOMINAL IN
shank_diameter0.381 INCHES NOMINAL IN
special_featuresFINISHING TAP FOR SCREW THREAD INSERT; H4 THREAD LIMIT
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
width_across_flats0.286 INCHES NOMINAL IN
starting_chamfer_typeBOTTOMING
thread_size_and_series/type_designator0.312-18 STI
NSN5136-01-218-7385
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 5CBA MFR CONNECTING LINK,RIGID
KEY FEATURES
•
SHANK DIAMETER: 0.381 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.286 INCHES NOMINAL IN
•
LENGTH: 0.438 INCHES NOMINAL SQUARE END IN
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
THREAD DIRECTION: RIGHT-HAND
•
FLUTE QUANTITY: 4
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.381 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.286 INCHES NOMINAL IN
LENGTH0.438 INCHES NOMINAL SQUARE END IN
THREAD LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FLUTE
OVERALL LENGTH2.938 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
FLUTE QUANTITY4
SPECIAL FEATURESFINISHING TAP FOR SCREW THREAD INSERT; H4 THREAD LIMIT
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.312-18 STI
SUBSTITUTES & CROSS-REFERENCES 1
21187-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5CBA?
5CBA is a CONNECTING LINK,RIGID.
What parts can replace 5CBA?
There is 1 known substitute for 5CBA: 21187-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 5CBA?
5CBA is cataloged in the U.S. Government catalog under NSN 5136-01-218-7385. 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.