3-3700-12 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3-3700-12: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include head_style: ROUND W/WRENCH FLATS, head_height: 0.100 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, thread_length: 0.350 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-173-7617, 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

3-3700-12

NSN: 5306-00-173-7617
FSC: 5306 — Bolts
CAGE: 04823 — TACTAIR FLUID CONTROLS INC WESTERN HYDRAULICS DIV (USA)

SPECIFICATIONS

head_style	ROUND W/WRENCH FLATS
head_height	0.100 INCHES NOMINAL IN
thread_class	3A A
head_diameter	0.625 INCHES NOMINAL IN
thread_length	0.350 INCHES MINIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.500 INCHES NOMINAL IN
shoulder_length	1.150 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.500 INCHES NOMINAL IN
NSN	5306-00-173-7617

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.100 INCHES NOMINAL IN

•

FASTENER LENGTH: 1.500 INCHES NOMINAL IN

•

SHOULDER LENGTH: 1.150 INCHES NOMINAL FIRST SHOULDER IN

•

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

•

SHOULDER DIAMETER: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.350 INCHES MINIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

SHANK UNTHREADED HOLE DIAMETER: 0.076 INCHES NOMINAL FIRST HOLE IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.100 INCHES NOMINAL IN
FASTENER LENGTH	1.500 INCHES NOMINAL IN
SHOULDER LENGTH	1.150 INCHES NOMINAL FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.350 INCHES MINIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES NOMINAL FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES 1

6927617Same 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 3-3700-12?

3-3700-12 is a BOLT,SHOULDER.

What parts can replace 3-3700-12?

There is 1 known substitute for 3-3700-12: 6927617. Substitute compatibility should be verified for your specific system.

What is the NSN for 3-3700-12?

3-3700-12 is cataloged in the U.S. Government catalog under NSN 5306-00-173-7617. This indicates validated use in U.S. government and defense supply chains.

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