15X493 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

15X493: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, head_style: HEXAGON, grip_length: 0.750 INCHES NOMINAL IN, head_height: 0.328 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.000 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-368-6967, 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

15X493

NSN: 5306-00-368-6967
FSC: 5306 — Bolts
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 1035 OVERALL
head_style	HEXAGON
grip_length	0.750 INCHES NOMINAL IN
head_height	0.328 INCHES NOMINAL IN
thread_class	3A A
thread_length	1.000 INCHES MINIMUM IN
fastener_length	1.750 INCHES NOMINAL IN
hardness_rating	217.0 BRINELL STANDARD MINIMUM AND 263.0 BRINELL STANDARD MAXIMUM OVERALL
thread_direction	RIGHT-HAND
features_provided	UNFINISHED HEAD
width_between_flats	0.750 INCHES NOMINAL IN
nominal_thread_diameter	0.438 INCHES IN
NSN	5306-00-368-6967

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.328 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.750 INCHES NOMINAL IN

•

THREAD LENGTH: 1.000 INCHES MINIMUM IN

•

HARDNESS RATING: 217.0 BRINELL STANDARD MINIMUM AND 263.0 BRINELL STANDARD MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.438 INCHES IN

•

FEATURES PROVIDED: UNFINISHED HEAD

•

HEAD STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.328 INCHES NOMINAL IN
FASTENER LENGTH	1.750 INCHES NOMINAL IN
THREAD LENGTH	1.000 INCHES MINIMUM IN
HARDNESS RATING	217.0 BRINELL STANDARD MINIMUM AND 263.0 BRINELL STANDARD MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.438 INCHES IN
FEATURES PROVIDED	UNFINISHED HEAD
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.750 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES 2

11A6537Reference document

Same NSN cross-reference

Reference document — Secondary reference

V3008Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 15X493?

15X493 is a BOLT,MACHINE.

What parts can replace 15X493?

There are 2 known substitutes for 15X493: 11A6537, V3008. Substitute compatibility should be verified for your specific system.

What is the NSN for 15X493?

15X493 is cataloged in the U.S. Government catalog under NSN 5306-00-368-6967. This indicates validated use in U.S. government and defense supply chains.

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