93763-4-8 — BOLT,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

93763-4-8: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 4.2 MILLIMETERS NOMINAL MM, fastener_length: 8.30 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-210-3743, 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

93763-4-8

NSN: 5305-01-210-3743
NIINs: 012103743, 017179664
FSC: 5305 — Screws
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_style	HEADLESS (SETSCREW)
point_style	FLAT
point_length	4.2 MILLIMETERS NOMINAL MM
fastener_length	8.30 MILLIMETERS NOMINAL MM
thread_direction	RIGHT-HAND
surface_treatment	PHOSPHATE ZINC OVERALL
width_across_flats	4.0 MILLIMETERS NOMINAL MM
point_chamfer_angle	90.0 DEGREES NOMINAL
internal_drive_style	HEXAGON
nominal_thread_diameter	8.0 MILLIMETERS MM
thread_series_designator	ISO M
NSN	5305-01-210-3743

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 4.0 MILLIMETERS NOMINAL MM

•

EXTERNAL THREAD TOLERANCE CLASS: 6G G

•

POINT LENGTH: 4.2 MILLIMETERS NOMINAL MM

•

FASTENER LENGTH: 8.30 MILLIMETERS NOMINAL MM

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 TYPE 2,CLASS 1 WITH SUPPLEMENTARY OIL TREATMENT PER MIL-C-16173 OR VV-L-800 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD PITCH IN MILLIMETERS: 1.3

•

POINT CHAMFER ANGLE: 90.0 DEGREES NOMINAL

•

NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	4.0 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS	6G G
POINT LENGTH	4.2 MILLIMETERS NOMINAL MM
FASTENER LENGTH	8.30 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232 TYPE 2,CLASS 1 WITH SUPPLEMENTARY OIL TREATMENT PER MIL-C-16173 OR VV-L-800 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS	1.3
POINT CHAMFER ANGLE	90.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER	8.0 MILLIMETERS MM
HEAD STYLE	HEADLESS (SETSCREW)
THREAD DIRECTION	RIGHT-HAND

SUBSTITUTES & CROSS-REFERENCES 2

5305PL2187216Reference document

Same NSN cross-reference

Reference document — Informative reference only

5305012103743Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 93763-4-8?

93763-4-8 is a BOLT,CLOSE TOLERANCE.

What parts can replace 93763-4-8?

There are 2 known substitutes for 93763-4-8: 5305PL2187216, 5305012103743. Substitute compatibility should be verified for your specific system.

What is the NSN for 93763-4-8?

93763-4-8 is cataloged in the U.S. Government catalog under NSN 5305-01-210-3743. This indicates validated use in U.S. government and defense supply chains.

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93763-4-8 — BOLT,CLOSE TOLERANCE

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