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5FBA — TOOL KIT,SCREW THREAD INSERT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5FBA: TOOL KIT,SCREW THREAD INSERT.

The TOOL KIT,SCREW THREAD INSERT is a the manufacturer industrial component. Key specifications include length: 0.438 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 1.250 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, shank_diameter: 0.381 INCHES MAXIMUM IN, special_features: FINISHING TAP FOR SCREW THREAD INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5136-00-784-9379, 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
5FBA
NSN: 5136-00-784-9379
FSC: 5136 — Taps, Dies, and Collets; Hand and Machine
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length0.438 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_length1.250 INCHES NOMINAL IN
flute_quantity4
overall_length2.938 INCHES NOMINAL IN
shank_diameter0.381 INCHES MAXIMUM IN
special_featuresFINISHING TAP FOR SCREW THREAD INSERT
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.286 INCHES NOMINAL IN
starting_chamfer_typeBOTTOMING
NSN5136-00-784-9379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TOOL KIT,SCREW THREAD INSERT TITLE COMPONENT PN 5FBA MFR TOOL KIT,SCREW THREAD
KEY FEATURES
•
SHANK DIAMETER: 0.381 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.286 INCHES NOMINAL IN
•
LENGTH: 0.438 INCHES NOMINAL SQUARE END IN
•
THREAD STRUCTURE: REGULAR
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
THREAD PITCH DIAMETERS: +0.3405 TO 0.3410 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.381 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.286 INCHES NOMINAL IN
LENGTH0.438 INCHES NOMINAL SQUARE END IN
THREAD STRUCTUREREGULAR
THREAD LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD PITCH DIAMETERS+0.3405 TO 0.3410 INCHES IN
OVERALL LENGTH2.938 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
DEPARTURE FROM CITED DESIGNATORAS MOD BY PITCH DIA
OTHER ITEMS IN FSC 5136 — Taps, Dies, and Collets; Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5136-00-003-6437 5136-00-004-6689 5136-00-005-5655 5136-00-006-4548 5136-00-006-4562 5136-00-007-1482 5136-00-007-9016 5136-00-008-3607
SUBSTITUTES & CROSS-REFERENCES 2
MIL-T-21309 TY1CL3Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-T-21309Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5FBA?
5FBA is a TOOL KIT,SCREW THREAD INSERT.
What parts can replace 5FBA?
There are 2 known substitutes for 5FBA: MIL-T-21309 TY1CL3, MIL-T-21309. Substitute compatibility should be verified for your specific system.
What is the NSN for 5FBA?
5FBA is cataloged in the U.S. Government catalog under NSN 5136-00-784-9379. 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.