3970-0145 — CHAIN,ROLLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3970-0145: CHAIN,ROLLER.

The CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, pin_overall_length: 1.1100 INCHES NOMINAL IN, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, second_chain_link_style: PIN, first_chain_link_plate_width: 1.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-193-8764, 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

3970-0145

NSN: 3020-01-193-8764
NIINs: 011938764, 011988663
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 72625 — DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC (USA)

SPECIFICATIONS

material	STEEL
link_row_quantity	1
pin_overall_length	1.1100 INCHES NOMINAL IN
pin_fastening_method	COTTER PIN
first_chain_link_style	ROLLER
second_chain_link_style	PIN
first_chain_link_plate_width	1.187 INCHES NOMINAL IN
second_chain_link_plate_width	1.0250 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter	0.3750 INCHES IN
first_chain_link_plate_nominal_thickness	0.1870 INCHES IN
first_chain_link_roller_nominal_diameter	0.7500 INCHES IN
second_chain_link_plate_nominal_thickness	0.1870 INCHES IN
NSN	3020-01-193-8764

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

MATERIAL

STEEL CORROSION RESISTING

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3970-0145?

3970-0145 is a CHAIN,ROLLER.

What is the NSN for 3970-0145?

3970-0145 is cataloged in the U.S. Government catalog under NSN 3020-01-193-8764. This indicates validated use in U.S. government and defense supply chains.

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3970-0145 — CHAIN,ROLLER

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