ST3M494-3-30 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

ST3M494-3-30: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.291 INCHES NOMINAL IN, fastener_length: 2.198 INCHES MINIMUM AND 2.228 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-472-1915, 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

ST3M494-3-30

NSN: 5306-01-472-1915
FSC: 5306 — Bolts
CAGE: 8V613 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	HEXAGON
head_height	0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.291 INCHES NOMINAL IN
fastener_length	2.198 INCHES MINIMUM AND 2.228 INCHES MAXIMUM IN
special_features	THE GRIP LENGTH IS 1.865 INCH MINIMUM, AND 1.885 INCH MAXIMUM; BOLT IS CLOSE TOLERANCE IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
end_item_identification	1520-01-355-8250
nominal_thread_diameter	0.190 INCHES IN
NSN	5306-01-472-1915

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN

•

FASTENER LENGTH: 2.198 INCHES MINIMUM AND 2.228 INCHES MAXIMUM IN

•

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

•

THREAD LENGTH: 0.291 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: HEXAGON

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
FASTENER LENGTH	2.198 INCHES MINIMUM AND 2.228 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-T-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.291 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND
WIDTH BETWEEN FLATS	0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
SPECIAL FEATURES	THE GRIP LENGTH IS 1.865 INCH MINIMUM, AND 1.885 INCH MAXIMUM; BOLT IS CLOSE TOLERANCE IN

SUBSTITUTES & CROSS-REFERENCES 1

ST3M494Reference 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 ST3M494-3-30?

ST3M494-3-30 is a BOLT,SHOULDER.

What parts can replace ST3M494-3-30?

There is 1 known substitute for ST3M494-3-30: ST3M494. Substitute compatibility should be verified for your specific system.

What is the NSN for ST3M494-3-30?

ST3M494-3-30 is cataloged in the U.S. Government catalog under NSN 5306-01-472-1915. This indicates validated use in U.S. government and defense supply chains.

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