ST3M497-5-26 — BOLT,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

ST3M497-5-26: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: DOUBLE HEXAGON, grip_length: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN, head_height: 0.187 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-475-2619, 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

ST3M497-5-26

NSN: 5306-01-475-2619
FSC: 5306 — Bolts
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	DOUBLE HEXAGON
grip_length	1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
head_height	0.187 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM IN
thread_length	0.467 INCHES NOMINAL IN
fastener_length	2.076 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.502 INCHES NOMINAL IN
nominal_thread_diameter	0.3125 INCHES IN
NSN	5306-01-475-2619

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.187 INCHES NOMINAL IN

•

FASTENER LENGTH: 2.076 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.467 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.3125 INCHES IN

•

HEAD STYLE: DOUBLE HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

•

GRIP LENGTH: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.187 INCHES NOMINAL IN
FASTENER LENGTH	2.076 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.467 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.3125 INCHES IN
HEAD STYLE	DOUBLE HEXAGON
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.502 INCHES NOMINAL IN
GRIP DIAMETER	0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

ST3M497Reference 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 ST3M497-5-26?

ST3M497-5-26 is a BOLT,MACHINE.

What parts can replace ST3M497-5-26?

There is 1 known substitute for ST3M497-5-26: ST3M497. Substitute compatibility should be verified for your specific system.

What is the NSN for ST3M497-5-26?

ST3M497-5-26 is cataloged in the U.S. Government catalog under NSN 5306-01-475-2619. This indicates validated use in U.S. government and defense supply chains.

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