40LL-41IN. — CHAIN,ROLLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

40LL-41IN.: CHAIN,ROLLER.

The CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, pin_fastening_method: RIVETED AND SPRING CLIP, first_chain_link_style: ROLLER, nominal_pitch_distance: 0.500 INCHES IN, end_item_identification: NIMITZ CLASS CVN, second_chain_link_style: PIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-415-1048, 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

40LL-41IN.

NSN: 3020-01-415-1048
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)

SPECIFICATIONS

material	STEEL
link_row_quantity	1
pin_fastening_method	RIVETED AND SPRING CLIP
first_chain_link_style	ROLLER
nominal_pitch_distance	0.500 INCHES IN
end_item_identification	NIMITZ CLASS CVN
second_chain_link_style	PIN
minimum_tensile_strength	3000 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width	0.4750 INCHES NOMINAL IN
second_chain_link_plate_width	0.4100 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter	0.1562 INCHES IN
first_chain_link_plate_nominal_thickness	0.0600 INCHES IN
NSN	3020-01-415-1048

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.1562 INCHES IN

•

SECOND CHAIN LINK PLATE NOMINAL THICKNESS: 0.0600 INCHES IN

•

FIRST CHAIN LINK ROLLER NOMINAL DIAMETER: 0.3125 INCHES IN

•

SECOND CHAIN LINK STYLE: PIN

•

SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 0.4325 INCHES IN

•

FIRST CHAIN LINK STYLE: ROLLER

•

NOMINAL PITCH DISTANCE: 0.500 INCHES IN

•

FIRST CHAIN LINK PLATE WIDTH: 0.4750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND CHAIN LINK PIN NOMINAL DIAMETER	0.1562 INCHES IN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS	0.0600 INCHES IN
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER	0.3125 INCHES IN
SECOND CHAIN LINK STYLE	PIN
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES	0.4325 INCHES IN
FIRST CHAIN LINK STYLE	ROLLER
NOMINAL PITCH DISTANCE	0.500 INCHES IN
FIRST CHAIN LINK PLATE WIDTH	0.4750 INCHES NOMINAL IN
PIN FASTENING METHOD	RIVETED AND SPRING CLIP
SECOND CHAIN LINK PLATE WIDTH	0.4100 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 5

40SL-41IN.Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40SB-41IN.Reference document

Same NSN cross-reference

Reference document — Secondary reference

40 LL R LSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H20065V001Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

H20065V001 ITEM 16Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 40LL-41IN.?

40LL-41IN. is a CHAIN,ROLLER.

What parts can replace 40LL-41IN.?

There are 5 known substitutes for 40LL-41IN.: 40SL-41IN., 40SB-41IN., 40 LL R L and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 40LL-41IN.?

40LL-41IN. is cataloged in the U.S. Government catalog under NSN 3020-01-415-1048. This indicates validated use in U.S. government and defense supply chains.

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40LL-41IN. — CHAIN,ROLLER

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