HP7747-3-9 — BOLT,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

HP7747-3-9: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: SPLINE DRIVE SHEAR HEAD, grip_length: 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN, head_height: 0.140 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.359 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-481-9420, 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

HP7747-3-9

NSN: 5306-01-481-9420
FSC: 5306 — Bolts
CAGE: 0ZC92 — HEARTLAND PRECISION FASTENERS INC (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
head_style	SPLINE DRIVE SHEAR HEAD
grip_length	0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN
head_height	0.140 INCHES NOMINAL IN
thread_class	3A A
grip_diameter	0.359 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
thread_length	0.331 INCHES NOMINAL IN
fastener_length	0.878 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
head_minor_diameter	0.447 INCHES MINIMUM AND 0.456 INCHES MAXIMUM IN
end_item_identification	F18 E/F
NSN	5306-01-481-9420

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.140 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.878 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.331 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: SPLINE DRIVE SHEAR HEAD

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.140 INCHES NOMINAL IN
FASTENER LENGTH	0.878 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.331 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	AGAV
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	SPLINE DRIVE SHEAR HEAD
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

ST3M747-3-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

11833-3-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S397-3-9Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HP7747-3-9?

HP7747-3-9 is a BOLT,CLOSE TOLERANCE.

What parts can replace HP7747-3-9?

There are 3 known substitutes for HP7747-3-9: ST3M747-3-9, 11833-3-9, S397-3-9. Substitute compatibility should be verified for your specific system.

What is the NSN for HP7747-3-9?

HP7747-3-9 is cataloged in the U.S. Government catalog under NSN 5306-01-481-9420. This indicates validated use in U.S. government and defense supply chains.

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