A143B-03-16 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

A143B-03-16: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.060 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.193 INCHES MAXIMUM IN, thread_length: 0.458 INCHES NOMINAL IN, screw_material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-092-3707, 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

A143B-03-16

NSN: 5305-01-092-3707
FSC: 5305 — Screws
CAGE: 70318 — ALLMETAL SCREW PRODUCTS CORP (USA)

SPECIFICATIONS

head_style	PAN
head_height	0.060 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.193 INCHES MAXIMUM IN
thread_length	0.458 INCHES NOMINAL IN
screw_material	STEEL CORROSION RESISTING
fastener_length	0.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
internal_drive_style	CROSS RECESS TYPE 1
nominal_thread_diameter	0.099 INCHES IN
thread_quantity_per_inch	48
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
NSN	5305-01-092-3707

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.060 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.500 INCHES NOMINAL IN

•

THREAD LENGTH: 0.458 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.099 INCHES IN

•

HEAD STYLE: PAN

•

THREAD DIRECTION: RIGHT-HAND

•

SCREW MATERIAL: STEEL CORROSION RESISTING

•

INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.060 INCHES MAXIMUM IN
FASTENER LENGTH	0.500 INCHES NOMINAL IN
THREAD LENGTH	0.458 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.099 INCHES IN
HEAD STYLE	PAN
THREAD DIRECTION	RIGHT-HAND
SCREW MATERIAL	STEEL CORROSION RESISTING
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
THREAD CLASS	2A A
THREAD QUANTITY PER INCH	48

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES 1

7604211-006Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 A143B-03-16?

A143B-03-16 is a SCREW,MACHINE.

What parts can replace A143B-03-16?

There is 1 known substitute for A143B-03-16: 7604211-006. Substitute compatibility should be verified for your specific system.

What is the NSN for A143B-03-16?

A143B-03-16 is cataloged in the U.S. Government catalog under NSN 5305-01-092-3707. This indicates validated use in U.S. government and defense supply chains.

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