768766 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

768766: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON W/HOLE, head_height: 0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.370 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-035-5590, 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

768766

NSN: 5306-01-035-5590
FSC: 5306 — Bolts
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	DOUBLE HEXAGON W/HOLE
head_height	0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
thread_class	3A A
thread_length	0.370 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
shoulder_length	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.307 INCHES MINIMUM AND 0.308 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatment	CADMIUM OVERALL
width_between_flats	0.375 INCHES NOMINAL IN
NSN	5306-01-035-5590

COMPONENT DIAGRAM

KEY FEATURES

•

EXTENDED WASHER THICKNESS: 0.070 INCHES MINIMUM IN

•

HEAD HEIGHT: 0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

EXTENDED WASHER DIAMETER: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN

•

SHOULDER DIAMETER: 0.307 INCHES MINIMUM AND 0.308 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.370 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

EXTENDED WASHER THICKNESS	0.070 INCHES MINIMUM IN
HEAD HEIGHT	0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
FASTENER LENGTH	0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
SHOULDER LENGTH	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SHOULDER DIAMETER	0.307 INCHES MINIMUM AND 0.308 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.370 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 7459 ASSN STD 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

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

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FREQUENTLY ASKED QUESTIONS

What is 768766?

768766 is a BOLT,SHOULDER.

What is the NSN for 768766?

768766 is cataloged in the U.S. Government catalog under NSN 5306-01-035-5590. This indicates validated use in U.S. government and defense supply chains.

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768766 — BOLT,SHOULDER

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