AS146S3-4 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

AS146S3-4: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include thread_class: 3A A, thread_length: 0.388 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES GRIP, fastener_length: 0.744 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN, locking_feature: DETENT BALL HEAD, special_features: LOCKING DEVICE RELEASE LOCATED IN HEAD OF SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-435-8993, 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

AS146S3-4

NSN: 5305-00-435-8993
FSC: 5305 — Screws
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)

SPECIFICATIONS

thread_class	3A A
thread_length	0.388 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES GRIP
fastener_length	0.744 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
locking_feature	DETENT BALL HEAD
special_features	LOCKING DEVICE RELEASE LOCATED IN HEAD OF SCREW
NSN	5305-00-435-8993

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES THREADS

•

FASTENER LENGTH: 0.744 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN

•

THREAD LENGTH: 0.388 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN

•

LOCKING FEATURE: DETENT BALL HEAD

•

THREAD CLASS: 3A A

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES THREADS
SURFACE FINISH	32.0 MICROINCHES GRIP
FASTENER LENGTH	0.744 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
THREAD LENGTH	0.388 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN
LOCKING FEATURE	DETENT BALL HEAD
SPECIAL FEATURES	LOCKING DEVICE RELEASE LOCATED IN HEAD OF SCREW
THREAD CLASS	3A A

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 1

202-15503-3-4Same 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 AS146S3-4?

AS146S3-4 is a SCREW,CLOSE TOLERANCE.

What parts can replace AS146S3-4?

There is 1 known substitute for AS146S3-4: 202-15503-3-4. Substitute compatibility should be verified for your specific system.

What is the NSN for AS146S3-4?

AS146S3-4 is cataloged in the U.S. Government catalog under NSN 5305-00-435-8993. This indicates validated use in U.S. government and defense supply chains.

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