3A791 — BLOCK,SHIFTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3A791: BLOCK,SHIFTER.

The BLOCK,SHIFTER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, body_width: 2.438 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 2.750 INCHES NOMINAL IN, body_length: 3.000 INCHES NOMINAL IN, corner_shape: SQUARE ALL CORNERS. This part is cataloged in the U.S.

Government catalog under NSN 2520-01-221-1483, 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

3A791

NSN: 2520-01-221-1483
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OVERALL
body_width	2.438 INCHES NOMINAL IN
bore_shape	STRAIGHT
body_height	2.750 INCHES NOMINAL IN
body_length	3.000 INCHES NOMINAL IN
corner_shape	SQUARE ALL CORNERS
bore_diameter	17.00 MILLIMETERS NOMINAL MM
overall_width	14.0 MILLIMETERS NOMINAL MM
inclosure_type	HERMETICALLY SEALED
load_direction	RADIAL
overall_length	0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES INTERMEDIATE LAYER
NSN	2520-01-221-1483

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

1015Z1123Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

14658Same 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 3A791?

3A791 is a BLOCK,SHIFTER.

What parts can replace 3A791?

There are 2 known substitutes for 3A791: 1015Z1123, 14658. Substitute compatibility should be verified for your specific system.

What is the NSN for 3A791?

3A791 is cataloged in the U.S. Government catalog under NSN 2520-01-221-1483. This indicates validated use in U.S. government and defense supply chains.

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3A791 — BLOCK,SHIFTER

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