TR24543-3 — STUD,LOCKED IN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

TR24543-3: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660, thread_class: 3A NUT THREAD A, thread_length: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD IN, overall_length: 0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN, locking_feature: KEY INSERTS, style_designator: LOCKED IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-648-2477, 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

TR24543-3

NSN: 5307-01-648-2477
FSC: 5307 — Studs
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)

SPECIFICATIONS

material	IRON ALLOY 660
thread_class	3A NUT THREAD A
thread_length	0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD IN
overall_length	0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
locking_feature	KEY INSERTS
style_designator	LOCKED IN
thread_direction	RIGHT-HAND NUT THREAD
nominal_thread_size	0.190 INCHES NUT THREAD IN
thread_tolerance_class	3A EXTERNAL STUD THREAD A
thread_quantity_per_inch	16 STUD THREAD
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) STUD THREAD
material_document_and_classification	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
NSN	5307-01-648-2477

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD TOLERANCE CLASS: 3A EXTERNAL NUT THREAD A

•

THREAD LENGTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD IN

•

STYLE DESIGNATOR: LOCKED IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

TECHNICAL CHARACTERISTICS

THREAD TOLERANCE CLASS	3A EXTERNAL NUT THREAD A
THREAD TOLERANCE CLASS	3A EXTERNAL STUD THREAD A
THREAD LENGTH	0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH	0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM STUD THREAD IN
STYLE DESIGNATOR	LOCKED IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
DISTANCE FROM END OF STUD END THREADS TO NUT END	0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

1462M24PReference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 TR24543-3?

TR24543-3 is a STUD,LOCKED IN.

What parts can replace TR24543-3?

There is 1 known substitute for TR24543-3: 1462M24P. Substitute compatibility should be verified for your specific system.

What is the NSN for TR24543-3?

TR24543-3 is cataloged in the U.S. Government catalog under NSN 5307-01-648-2477. This indicates validated use in U.S. government and defense supply chains.

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