Y1021-4-151Z — CHAIN,SILENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

Y1021-4-151Z: CHAIN,SILENT.

The CHAIN,SILENT is a the manufacturer industrial component. Key specifications include material: STEEL, link_style: SIDE GUIDES, link_nominal_width: 0.2190 INCHES IN, nominal_pitch_distance: 0.188 INCHES IN, minimum_tensile_strength: 750 POUNDS PER SQUARE INCH LBS, link_nominal_width_between_plates: 0.2170 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-068-8327, 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

Y1021-4-151Z

NSN: 3020-00-068-8327
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 08484 — BREEZE-EASTERN LLC (USA)

SPECIFICATIONS

material	STEEL
link_style	SIDE GUIDES
link_row_quantity	7
link_nominal_width	0.2190 INCHES IN
nominal_pitch_distance	0.188 INCHES IN
minimum_tensile_strength	750 POUNDS PER SQUARE INCH LBS
link_nominal_width_between_plates	0.2170 INCHES IN
reference_number_differentiating_characteristics	AS DIFFERENTIATED BY O/A LG
NSN	3020-00-068-8327

COMPONENT DIAGRAM

KEY FEATURES

•

LINK STYLE: SIDE GUIDES

•

LINK NOMINAL WIDTH: 0.2190 INCHES IN

•

NOMINAL PITCH DISTANCE: 0.188 INCHES IN

•

MINIMUM TENSILE STRENGTH: 750 POUNDS PER SQUARE INCH LBS

•

LINK ROW QUANTITY: 7

•

MATERIAL: STEEL

•

LINK NOMINAL WIDTH BETWEEN PLATES: 0.2170 INCHES IN

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY O/A LG

TECHNICAL CHARACTERISTICS

LINK STYLE	SIDE GUIDES
LINK NOMINAL WIDTH	0.2190 INCHES IN
NOMINAL PITCH DISTANCE	0.188 INCHES IN
MINIMUM TENSILE STRENGTH	750 POUNDS PER SQUARE INCH LBS
LINK ROW QUANTITY	7
MATERIAL	STEEL
LINK NOMINAL WIDTH BETWEEN PLATES	0.2170 INCHES IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	AS DIFFERENTIATED BY O/A LG

SUBSTITUTES & CROSS-REFERENCES 3

SC0307-120INCHReference document

Same NSN cross-reference

Reference document — Secondary reference

SC0307Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

343874Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is Y1021-4-151Z?

Y1021-4-151Z is a CHAIN,SILENT.

What parts can replace Y1021-4-151Z?

There are 3 known substitutes for Y1021-4-151Z: SC0307-120INCH, SC0307, 343874. Substitute compatibility should be verified for your specific system.

What is the NSN for Y1021-4-151Z?

Y1021-4-151Z is cataloged in the U.S. Government catalog under NSN 3020-00-068-8327. This indicates validated use in U.S. government and defense supply chains.

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Y1021-4-151Z — CHAIN,SILENT

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