C2UT203 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

C2UT203: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.610 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-025-7197, 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

C2UT203

NSN: 5306-00-025-7197
FSC: 5306 — Bolts
CAGE: 71867 — DE HAVILLAND AIRCRAFT OF CANADA LIMITED (CAN)

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEXAGON
head_height	0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.610 INCHES MINIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	3.860 INCHES NOMINAL IN
hardness_rating	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	CADMIUM AND CHROMATE OVERALL
NSN	5306-00-025-7197

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN

•

FASTENER LENGTH: 3.860 INCHES NOMINAL IN

•

SHOULDER LENGTH: 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.610 INCHES MINIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL

•

SHANK UNTHREADED HOLE DIAMETER: 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
FASTENER LENGTH	3.860 INCHES NOMINAL IN
SHOULDER LENGTH	3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.610 INCHES MINIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE IN
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	HEXAGON

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 2

VBP7197-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AK708Reference 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 C2UT203?

C2UT203 is a BOLT,SHOULDER.

What parts can replace C2UT203?

There are 2 known substitutes for C2UT203: VBP7197-1, AK708. Substitute compatibility should be verified for your specific system.

What is the NSN for C2UT203?

C2UT203 is cataloged in the U.S. Government catalog under NSN 5306-00-025-7197. This indicates validated use in U.S. government and defense supply chains.

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