7521957 — CONNECTING ROD,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7521957: CONNECTING ROD,PISTON.

The CONNECTING ROD,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL, end_width: 3.875 INCHES NOMINAL IN, edge_radius: 2.876 INCHES NOMINAL IN, end_thickness: 1.403 INCHES MINIMUM AND 1.409 INCHES MAXIMUM IN, strength_rating: ERR-060, fabrication_method: FORGED. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-752-1957, 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

7521957

NSN: 2805-00-752-1957
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL
end_width	3.875 INCHES NOMINAL IN
edge_radius	2.876 INCHES NOMINAL IN
end_thickness	1.403 INCHES MINIMUM AND 1.409 INCHES MAXIMUM IN
strength_rating	ERR-060
fabrication_method	FORGED
bearing_replaceability	REPLACEABLE
end_hole_inside_diameter	2.333 INCHES NOMINAL IN
metallic_hardness_rating	229.0 MINIMUM BRINELL TUNGSTEN CARBIDE AND 269.0 MAXIMUM BRINELL TUNGSTEN CARBIDE
shaft_connecting_end_style	AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT
shaft_connecting_end_width	3.835 INCHES NOMINAL IN
cross-sectional_shape_style	I-SECTION TYPE
NSN	2805-00-752-1957

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT CONNECTING END HOLE INSIDE DIAMETER: 2.325 INCHES NOMINAL IN

•

END THICKNESS: 1.403 INCHES MINIMUM AND 1.409 INCHES MAXIMUM IN

•

BODY WIDTH AT PISTON CONNECTING END: 1.015 INCHES NOMINAL IN

•

BODY WIDTH AT SHAFT CONNECTING END: 1.205 INCHES NOMINAL IN

•

SHAFT CONNECTING END LUBRICATION DRILL FEATURE: INCLUDED

•

STRENGTH RATING: ERR-060

•

END WIDTH: 3.875 INCHES NOMINAL IN

•

SHAFT CONNECTING END BEARING: NOT INCLUDED

TECHNICAL CHARACTERISTICS

SHAFT CONNECTING END HOLE INSIDE DIAMETER	2.325 INCHES NOMINAL IN
END THICKNESS	1.403 INCHES MINIMUM AND 1.409 INCHES MAXIMUM IN
BODY WIDTH AT PISTON CONNECTING END	1.015 INCHES NOMINAL IN
BODY WIDTH AT SHAFT CONNECTING END	1.205 INCHES NOMINAL IN
SHAFT CONNECTING END LUBRICATION DRILL FEATURE	INCLUDED
STRENGTH RATING	ERR-060
END WIDTH	3.875 INCHES NOMINAL IN
SHAFT CONNECTING END BEARING	NOT INCLUDED
BEARING REPLACEABILITY	REPLACEABLE
SHAFT CONNECTING END THICKNESS	1.612 INCHES MINIMUM AND 1.614 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES 2

1283A3Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

913356Reference 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

Ready to buy 7521957?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 7521957?

7521957 is a CONNECTING ROD,PISTON.

What parts can replace 7521957?

There are 2 known substitutes for 7521957: 1283A3, 913356. Substitute compatibility should be verified for your specific system.

What is the NSN for 7521957?

7521957 is cataloged in the U.S. Government catalog under NSN 2805-00-752-1957. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

7521957 — CONNECTING ROD,PISTON

Request a Quote — 7521957