6863641-02 — STUD,RECESSED AND STEPPED

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

6863641-02: STUD,RECESSED AND STEPPED.

The STUD,RECESSED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A STUD THREAD A, thread_length: 0.419 INCHES NOMINAL STUD THREAD IN, overall_length: 1.150 INCHES NOMINAL IN, style_designator: RECESSED AND STEPPED, thread_direction: RIGHT-HAND NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-115-7103, 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

6863641-02

NSN: 5307-00-115-7103
FSC: 5307 — Studs
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL
thread_class	3A STUD THREAD A
thread_length	0.419 INCHES NOMINAL STUD THREAD IN
overall_length	1.150 INCHES NOMINAL IN
special_features	UNTHREADED PORTION ON OUTSIDE END OF NUT END MEASURES 0.040 IN. LG AND 0.100 IN. DIA,0.246 IN. NOM MAX DIA OFSEGMENT OF RECESSED PORTION OF SHANK IN
style_designator	RECESSED AND STEPPED
thread_direction	RIGHT-HAND NUT THREAD
surface_treatment	CADMIUM OVERALL
nominal_thread_size	0.250 INCHES STUD THREAD IN
plain_shank_diameter	0.125 INCHES NOMINAL IN
thread_pitch_diameters	+0.2262 TO 0.2288 INCHES STUD THREAD IN
thread_quantity_per_inch	28 STUD THREAD
NSN	5307-00-115-7103

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.415 INCHES NOMINAL NUT THREAD IN

•

STYLE DESIGNATOR: RECESSED AND STEPPED

•

THREAD PITCH DIAMETERS: +0.2262 TO 0.2288 INCHES STUD THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE

•

DIAMETER OF RECESSED PORTION OF SHANK: 0.187 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.415 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH	0.419 INCHES NOMINAL STUD THREAD IN
STYLE DESIGNATOR	RECESSED AND STEPPED
THREAD PITCH DIAMETERS	+0.2262 TO 0.2288 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.150 INCHES NOMINAL IN
DIAMETER OF RECESSED PORTION OF SHANK	0.187 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD

OTHER ITEMS IN FSC 5307 — Studs

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625

SUBSTITUTES & CROSS-REFERENCES 1

KU29003PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6863641-02?

6863641-02 is a STUD,RECESSED AND STEPPED.

What parts can replace 6863641-02?

There is 1 known substitute for 6863641-02: KU29003P. Substitute compatibility should be verified for your specific system.

What is the NSN for 6863641-02?

6863641-02 is cataloged in the U.S. Government catalog under NSN 5307-00-115-7103. This indicates validated use in U.S. government and defense supply chains.

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6863641-02 — STUD,RECESSED AND STEPPED

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