1-72UNF3AX1-16 — SETSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1-72UNF3AX1-16: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, spline_width: 0.011 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-231-5162, 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

1-72UNF3AX1-16

NSN: 5305-01-231-5162
FSC: 5305 — Screws
CAGE: 70318 — ALLMETAL SCREW PRODUCTS CORP (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
head_style	HEADLESS (SETSCREW)
point_style	CUP
spline_width	0.011 INCHES NOMINAL IN
thread_class	3A A
thread_length	0.062 INCHES NOMINAL IN
fastener_length	0.062 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
internal_drive_style	FOUR SPLINE
spline_major_diameter	0.034 INCHES NOMINAL IN
spline_minor_diameter	0.025 INCHES NOMINAL IN
NSN	5305-01-231-5162

COMPONENT DIAGRAM

KEY FEATURES

•

SPLINE MINOR DIAMETER: 0.025 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.062 INCHES NOMINAL IN

•

SPLINE WIDTH: 0.011 INCHES NOMINAL IN

•

THREAD LENGTH: 0.062 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL

•

SPLINE MAJOR DIAMETER: 0.034 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.073 INCHES IN

•

HEAD STYLE: HEADLESS (SETSCREW)

TECHNICAL CHARACTERISTICS

SPLINE MINOR DIAMETER	0.025 INCHES NOMINAL IN
FASTENER LENGTH	0.062 INCHES NOMINAL IN
SPLINE WIDTH	0.011 INCHES NOMINAL IN
THREAD LENGTH	0.062 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SPLINE MAJOR DIAMETER	0.034 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.073 INCHES IN
HEAD STYLE	HEADLESS (SETSCREW)
THREAD DIRECTION	RIGHT-HAND
POINT STYLE	CUP

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

04052573028062Same 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 1-72UNF3AX1-16?

1-72UNF3AX1-16 is a SETSCREW.

What parts can replace 1-72UNF3AX1-16?

There is 1 known substitute for 1-72UNF3AX1-16: 04052573028062. Substitute compatibility should be verified for your specific system.

What is the NSN for 1-72UNF3AX1-16?

1-72UNF3AX1-16 is cataloged in the U.S. Government catalog under NSN 5305-01-231-5162. This indicates validated use in U.S. government and defense supply chains.

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