111395-4-8 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

111395-4-8: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN, head_diameter: 0.4421 INCHES MINIMUM AND 0.5260 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-333-9889, 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

111395-4-8

NSN: 5305-01-333-9889
FSC: 5305 — Screws
CAGE: 80539 — SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA (USA)

SPECIFICATIONS

material	TITANIUM ALLOY UNS R56400 OVERALL
head_style	FLAT COUNTERSUNK
grip_length	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
head_diameter	0.4421 INCHES MINIMUM AND 0.5260 INCHES MAXIMUM IN
thread_length	0.403 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES THREADS
fastener_length	0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM
internal_drive_style	OFFSET CRUCIFORM (TORQUE SET)
NSN	5305-01-333-9889

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES THREADS

•

FASTENER LENGTH: 0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.403 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES THREADS
SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
FASTENER LENGTH	0.888 INCHES MINIMUM AND 0.918 INCHES MAXIMUM IN
THREAD LENGTH	0.403 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

1701-4-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

AIC1701-4-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

3D0080-4-8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 111395-4-8?

111395-4-8 is a SCREW,CLOSE TOLERANCE.

What parts can replace 111395-4-8?

There are 3 known substitutes for 111395-4-8: 1701-4-8, AIC1701-4-8, 3D0080-4-8. Substitute compatibility should be verified for your specific system.

What is the NSN for 111395-4-8?

111395-4-8 is cataloged in the U.S. Government catalog under NSN 5305-01-333-9889. This indicates validated use in U.S. government and defense supply chains.

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111395-4-8 — SCREW,CLOSE TOLERANCE

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