4FBA — TOOL KIT,SCREW THREAD INSERT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4FBA: TOOL KIT,SCREW THREAD INSERT.

The TOOL KIT,SCREW THREAD INSERT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: FINISHING TAP FOR SCREW THREAD INSERT, thread_structure: REGULAR, starting_chamfer_type: BOTTOMING, nondefinitive_spec/std_data: 1 TYPE AND 3 CLASS, thread_size_and_series/type_designator: 0.250-28 STI. This part is cataloged in the U.S.

Government catalog under NSN 5136-00-123-6790, 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

4FBA

NSN: 5136-00-123-6790
FSC: 5136 — Taps, Dies, and Collets; Hand and Machine
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
flute_quantity	3
special_features	FINISHING TAP FOR SCREW THREAD INSERT
thread_structure	REGULAR
starting_chamfer_type	BOTTOMING
nondefinitive_spec/std_data	1 TYPE AND 3 CLASS
thread_size_and_series/type_designator	0.250-28 STI
NSN	5136-00-123-6790

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD STRUCTURE: REGULAR

•

NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 3 CLASS

•

FLUTE QUANTITY: 3

•

MATERIAL: STEEL OVERALL

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.250-28 STI

•

STARTING CHAMFER TYPE: BOTTOMING

TECHNICAL CHARACTERISTICS

THREAD STRUCTURE	REGULAR
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 3 CLASS
FLUTE QUANTITY	3
SPECIAL FEATURES	FINISHING TAP FOR SCREW THREAD INSERT
MATERIAL	STEEL OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.250-28 STI
STARTING CHAMFER TYPE	BOTTOMING

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-21309Reference document

Same NSN cross-reference

Reference document — Identification reference

MIL-T-21309 TY1CL3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 4FBA?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 4FBA?

4FBA is a TOOL KIT,SCREW THREAD INSERT.

What parts can replace 4FBA?

There are 2 known substitutes for 4FBA: MIL-T-21309, MIL-T-21309 TY1CL3. Substitute compatibility should be verified for your specific system.

What is the NSN for 4FBA?

4FBA is cataloged in the U.S. Government catalog under NSN 5136-00-123-6790. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

4FBA — TOOL KIT,SCREW THREAD INSERT

Request a Quote — 4FBA