8527040 — STUD,LOCKED IN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

8527040: STUD,LOCKED IN.

The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 3A NUT THREAD A, thread_length: 0.284 INCHES NOMINAL STUD THREAD IN, overall_length: 1.063 INCHES NOMINAL IN, locking_feature: SELF-CLINCHING HEAD, style_designator: LOCKED IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-264-2565, 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

8527040

NSN: 5307-00-264-2565
FSC: 5307 — Studs
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 4130
thread_class	3A NUT THREAD A
thread_length	0.284 INCHES NOMINAL STUD THREAD IN
overall_length	1.063 INCHES NOMINAL IN
locking_feature	SELF-CLINCHING HEAD
style_designator	LOCKED IN
thread_direction	RIGHT-HAND STUD THREAD
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.190 INCHES NUT THREAD IN
thread_pitch_diameters	+0.2187 TO 0.2204 INCHES STUD THREAD IN
cotter_pin_hole_diameter	0.070 INCHES NOMINAL FIRST HOLE IN
thread_quantity_per_inch	32 NUT THREAD
NSN	5307-00-264-2565

COMPONENT DIAGRAM

KEY FEATURES

•

COTTER PIN HOLE DIAMETER: 0.070 INCHES NOMINAL FIRST HOLE IN

•

DISTANCE FROM SERRATED PORTION TO NUT END: 0.625 INCHES NOMINAL IN

•

THREAD LENGTH: 0.438 INCHES NOMINAL NUT THREAD IN

•

STYLE DESIGNATOR: LOCKED IN

•

THREAD PITCH DIAMETERS: +0.2187 TO 0.2204 INCHES STUD THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

COTTER PIN HOLE DIAMETER	0.070 INCHES NOMINAL FIRST HOLE IN
DISTANCE FROM SERRATED PORTION TO NUT END	0.625 INCHES NOMINAL IN
THREAD LENGTH	0.438 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH	0.284 INCHES NOMINAL STUD THREAD IN
STYLE DESIGNATOR	LOCKED IN
THREAD PITCH DIAMETERS	+0.2187 TO 0.2204 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.063 INCHES NOMINAL IN
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD	0.153 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD

SUBSTITUTES & CROSS-REFERENCES 1

193787Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 8527040?

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 8527040?

8527040 is a STUD,LOCKED IN.

What parts can replace 8527040?

There is 1 known substitute for 8527040: 193787. Substitute compatibility should be verified for your specific system.

What is the NSN for 8527040?

8527040 is cataloged in the U.S. Government catalog under NSN 5307-00-264-2565. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

8527040 — STUD,LOCKED IN

Request a Quote — 8527040