5277634 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

5277634: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8630 OVERALL, head_style: HEXAGON, head_height: 0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.453 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-527-7634, 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

5277634

NSN: 5306-00-527-7634
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 8630 OVERALL
head_style	HEXAGON
head_height	0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.453 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.250 INCHES NOMINAL IN
hardness_rating	28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	0.703 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
features_provided	CASEHARDENED
shoulder_diameter	0.4045 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5306-00-527-7634

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.250 INCHES NOMINAL IN

•

SHOULDER LENGTH: 0.703 INCHES NOMINAL FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.4045 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.453 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
FASTENER LENGTH	1.250 INCHES NOMINAL IN
SHOULDER LENGTH	0.703 INCHES NOMINAL FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.4045 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.453 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
SHANK UNTHREADED HOLE DIAMETER	0.107 INCHES NOMINAL FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5277634?

5277634 is a BOLT,SHOULDER.

What is the NSN for 5277634?

5277634 is cataloged in the U.S. Government catalog under NSN 5306-00-527-7634. This indicates validated use in U.S. government and defense supply chains.

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5277634 — BOLT,SHOULDER

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