12266063 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

12266063: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.793 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-087-1077, 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

12266063

NSN: 5306-01-087-1077
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEXAGON
head_height	0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
thread_class	2A A
thread_length	0.793 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	3.256 INCHES MINIMUM AND 3.321 INCHES MAXIMUM IN
hardness_rating	35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length	1.502 INCHES MINIMUM AND 1.507 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	NICKEL OVERALL
NSN	5306-01-087-1077

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN

•

FASTENER LENGTH: 3.256 INCHES MINIMUM AND 3.321 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 1.502 INCHES MINIMUM AND 1.507 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-26074,GRADE A,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.793 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM IN
FASTENER LENGTH	3.256 INCHES MINIMUM AND 3.321 INCHES MAXIMUM IN
SHOULDER LENGTH	1.502 INCHES MINIMUM AND 1.507 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-26074,GRADE A,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.793 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12266063?

12266063 is a BOLT,SHOULDER.

What is the NSN for 12266063?

12266063 is cataloged in the U.S. Government catalog under NSN 5306-01-087-1077. This indicates validated use in U.S. government and defense supply chains.

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12266063 — BOLT,SHOULDER

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