393858-2 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

393858-2: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.219 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, screw_material: STEEL COMP 303. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-124-3870, 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

393858-2

NSN: 3020-01-124-3870
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 66881 — S S PRECISION GEAR & INSTR (USA)

SPECIFICATIONS

head_style	FLAT CHAMFER
head_height	0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
thread_class	2A A
head_diameter	0.312 INCHES NOMINAL IN
thread_length	0.219 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
screw_material	STEEL COMP 303
fastener_length	0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
internal_drive_style	SLOT
nominal_thread_diameter	0.164 INCHES IN
screw_surface_treatment	PASSIVATE
thread_quantity_per_inch	32
NSN	3020-01-124-3870

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

393858Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 393858-2?

393858-2 is a GEAR,SPUR.

What parts can replace 393858-2?

There is 1 known substitute for 393858-2: 393858. Substitute compatibility should be verified for your specific system.

What is the NSN for 393858-2?

393858-2 is cataloged in the U.S. Government catalog under NSN 3020-01-124-3870. This indicates validated use in U.S. government and defense supply chains.

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393858-2 — GEAR,SPUR

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