721-7068581-42 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

721-7068581-42: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, head_style: HEXAGON, head_height: 0.780 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.360 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-485-0413, 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

721-7068581-42

NSN: 5306-01-485-0413
FSC: 5306 — Bolts
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500 OVERALL
head_style	HEXAGON
head_height	0.780 INCHES NOMINAL IN
thread_class	2A A
thread_length	1.360 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	5.005 INCHES NOMINAL IN
shoulder_length	3.465 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM FIRST SHOULDER IN
width_between_flats	1.812 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
nominal_thread_diameter	1.000 INCHES IN
NSN	5306-01-485-0413

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.780 INCHES NOMINAL IN

•

FASTENER LENGTH: 5.005 INCHES NOMINAL IN

•

SHOULDER LENGTH: 3.465 INCHES NOMINAL FIRST SHOULDER IN

•

SHOULDER DIAMETER: 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 1.360 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286,FORM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 1.000 INCHES IN

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.780 INCHES NOMINAL IN
FASTENER LENGTH	5.005 INCHES NOMINAL IN
SHOULDER LENGTH	3.465 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER	1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	1.360 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286,FORM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	1.000 INCHES IN
HEAD STYLE	HEXAGON
THREAD DIRECTION	RIGHT-HAND

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 3

721-7286700-48Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H861-1501-42Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H8611503A-48Same 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 721-7068581-42?

721-7068581-42 is a BOLT,SHOULDER.

What parts can replace 721-7068581-42?

There are 3 known substitutes for 721-7068581-42: 721-7286700-48, H861-1501-42, H8611503A-48. Substitute compatibility should be verified for your specific system.

What is the NSN for 721-7068581-42?

721-7068581-42 is cataloged in the U.S. Government catalog under NSN 5306-01-485-0413. This indicates validated use in U.S. government and defense supply chains.

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