122-8710089 PIECE 12 — CHAIN,ROLLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

122-8710089 PIECE 12: CHAIN,ROLLER.

The CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, effective_length: 10.5000 FEET NOMINAL FT, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, second_chain_link_style: PIN, first_chain_link_plate_width: 1.425 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-273-0543, 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

122-8710089 PIECE 12

NSN: 3020-01-273-0543
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 22907 — HELIGEAR ACQUISITION CO. DBA NORTHSTAR AEROSPACE, INC. (USA)

SPECIFICATIONS

material	STEEL
effective_length	10.5000 FEET NOMINAL FT
link_row_quantity	1
pin_fastening_method	COTTER PIN
first_chain_link_style	ROLLER
second_chain_link_style	PIN
first_chain_link_plate_width	1.425 INCHES NOMINAL IN
second_chain_link_plate_width	1.230 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter	0.4370 INCHES IN
first_chain_link_plate_nominal_thickness	0.1870 INCHES IN
first_chain_link_roller_nominal_diameter	0.8750 INCHES IN
second_chain_link_plate_nominal_thickness	0.1870 INCHES IN
NSN	3020-01-273-0543

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.4370 INCHES IN

•

SECOND CHAIN LINK PLATE NOMINAL THICKNESS: 0.1870 INCHES IN

•

FIRST CHAIN LINK ROLLER NOMINAL DIAMETER: 0.8750 INCHES IN

•

SECOND CHAIN LINK STYLE: PIN

•

EFFECTIVE LENGTH: 10.5000 FEET NOMINAL FT

•

SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 1.3740 INCHES IN

•

FIRST CHAIN LINK STYLE: ROLLER

•

FIRST CHAIN LINK PLATE WIDTH: 1.425 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND CHAIN LINK PIN NOMINAL DIAMETER	0.4370 INCHES IN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS	0.1870 INCHES IN
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER	0.8750 INCHES IN
SECOND CHAIN LINK STYLE	PIN
EFFECTIVE LENGTH	10.5000 FEET NOMINAL FT
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES	1.3740 INCHES IN
FIRST CHAIN LINK STYLE	ROLLER
FIRST CHAIN LINK PLATE WIDTH	1.425 INCHES NOMINAL IN
PIN FASTENING METHOD	COTTER PIN
SECOND CHAIN LINK PLATE WIDTH	1.230 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 1

120-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 122-8710089 PIECE 12?

122-8710089 PIECE 12 is a CHAIN,ROLLER.

What parts can replace 122-8710089 PIECE 12?

There is 1 known substitute for 122-8710089 PIECE 12: 120-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 122-8710089 PIECE 12?

122-8710089 PIECE 12 is cataloged in the U.S. Government catalog under NSN 3020-01-273-0543. This indicates validated use in U.S. government and defense supply chains.

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