C-80021-3 — SCREW,MACHINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

C-80021-3: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.546 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN, thread_length: 0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, fastener_length: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-134-0531, 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

C-80021-3

NSN: 5305-01-134-0531
NIINs: 011340531, 011973550
FSC: 5305 — Screws
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

head_style	PAN
head_height	0.133 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.546 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN
thread_length	0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
fastener_length	0.625 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5305-01-134-0531

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

A-3753Reference document

Same NSN cross-reference

Reference document — Secondary 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 C-80021-3?

C-80021-3 is a SCREW,MACHINE.

What parts can replace C-80021-3?

There is 1 known substitute for C-80021-3: A-3753. Substitute compatibility should be verified for your specific system.

What is the NSN for C-80021-3?

C-80021-3 is cataloged in the U.S. Government catalog under NSN 5305-01-134-0531. This indicates validated use in U.S. government and defense supply chains.

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