B29-1-1950TYPE120 — CHAIN,ROLLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B29-1-1950TYPE120: CHAIN,ROLLER.

The CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, effective_length: 20.2500 FEET NOMINAL FT, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, nominal_pitch_distance: 1.500 INCHES IN, second_chain_link_style: PIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-358-9742, 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

B29-1-1950TYPE120

NSN: 3020-00-358-9742
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)

SPECIFICATIONS

material	STEEL
effective_length	20.2500 FEET NOMINAL FT
link_row_quantity	1
pin_fastening_method	COTTER PIN
first_chain_link_style	ROLLER
nominal_pitch_distance	1.500 INCHES IN
second_chain_link_style	PIN
minimum_tensile_strength	28125 POUNDS PER SQUARE INCH LBS
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
NSN	3020-00-358-9742

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: 20.2500 FEET NOMINAL FT

•

SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 1.3740 INCHES IN

•

FIRST CHAIN LINK STYLE: ROLLER

•

NOMINAL PITCH DISTANCE: 1.500 INCHES 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	20.2500 FEET NOMINAL FT
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES	1.3740 INCHES IN
FIRST CHAIN LINK STYLE	ROLLER
NOMINAL PITCH DISTANCE	1.500 INCHES IN
FIRST CHAIN LINK PLATE WIDTH	1.425 INCHES NOMINAL IN
PIN FASTENING METHOD	COTTER PIN

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 4

120-162PCTReference document

Same NSN cross-reference

Reference document — Secondary reference

9737-108Reference document

Same NSN cross-reference

Reference document — Secondary reference

007351426Reference document

Same NSN cross-reference

Reference document — Secondary reference

472-162Reference 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 B29-1-1950TYPE120?

B29-1-1950TYPE120 is a CHAIN,ROLLER.

What parts can replace B29-1-1950TYPE120?

There are 4 known substitutes for B29-1-1950TYPE120: 120-162PCT, 9737-108, 007351426 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B29-1-1950TYPE120?

B29-1-1950TYPE120 is cataloged in the U.S. Government catalog under NSN 3020-00-358-9742. This indicates validated use in U.S. government and defense supply chains.

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