C637565 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

C637565: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include ring_style: CONCENTRIC, joint_style: DIAGONAL JOINT, overall_width: 0.2500 INCHES NOMINAL IN, radial_wall_thickness: 0.0752 INCHES NOMINAL IN, end_item_identification: 3930-01-172-7891, cross-sectional_shape_style: PLAIN RECTANGULAR, STRAIGHT FACE. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-267-8643, 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

C637565

NSN: 2805-01-267-8643
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 02614 — CASCADE CORP (USA)

SPECIFICATIONS

ring_style	CONCENTRIC
joint_style	DIAGONAL JOINT
overall_width	0.2500 INCHES NOMINAL IN
radial_wall_thickness	0.0752 INCHES NOMINAL IN
end_item_identification	3930-01-172-7891
cross-sectional_shape_style	PLAIN RECTANGULAR, STRAIGHT FACE
NSN	2805-01-267-8643

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE

•

JOINT STYLE: DIAGONAL JOINT

•

RADIAL WALL THICKNESS: 0.0752 INCHES NOMINAL IN

•

RING STYLE: CONCENTRIC

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.2500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE	DIAGONAL JOINT
RADIAL WALL THICKNESS	0.0752 INCHES NOMINAL IN
RING STYLE	CONCENTRIC
END ITEM IDENTIFICATION	3930-01-172-7891

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 1

637565Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is C637565?

C637565 is a RING,PISTON.

What parts can replace C637565?

There is 1 known substitute for C637565: 637565. Substitute compatibility should be verified for your specific system.

What is the NSN for C637565?

C637565 is cataloged in the U.S. Government catalog under NSN 2805-01-267-8643. This indicates validated use in U.S. government and defense supply chains.

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