168680 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

168680: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE OVERALL, fsc_application_data: DIESEL ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-910-8731, 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

168680

NSN: 2815-00-910-8731
FSC: 2815 — Diesel Engines and Components
CAGE: 15434 — CUMMINS INC. (USA)

SPECIFICATIONS

material	IRON OVERALL
ring_style	CONCENTRIC
joint_style	VERTICAL JOINT
overall_width	0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
surface_treatment	PHOSPHATE OVERALL
fsc_application_data	DIESEL ENGINE
radial_wall_thickness	0.1990 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM IN
standard_bore_diameter	5.500 INCHES IN
cross-sectional_shape_style	SINGLE HOOK, STRAIGHT FACE KEYSTONE SCRAPER
NSN	2815-00-910-8731

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: DIESEL ENGINE

•

CROSS-SECTIONAL SHAPE STYLE: SINGLE HOOK, STRAIGHT FACE KEYSTONE SCRAPER

•

JOINT STYLE: VERTICAL JOINT

•

RADIAL WALL THICKNESS: 0.1990 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM IN

•

RING STYLE: CONCENTRIC

•

SURFACE TREATMENT: PHOSPHATE OVERALL

•

STANDARD BORE DIAMETER: 5.500 INCHES IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	DIESEL ENGINE
OVERALL WIDTH	0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	SINGLE HOOK, STRAIGHT FACE KEYSTONE SCRAPER
JOINT STYLE	VERTICAL JOINT
RADIAL WALL THICKNESS	0.1990 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM IN
RING STYLE	CONCENTRIC
SURFACE TREATMENT	PHOSPHATE OVERALL
STANDARD BORE DIAMETER	5.500 INCHES IN
MATERIAL	IRON OVERALL

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

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

2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813

SUBSTITUTES & CROSS-REFERENCES 1

R28652Reference 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

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FREQUENTLY ASKED QUESTIONS

What is 168680?

168680 is a RING,PISTON.

What parts can replace 168680?

There is 1 known substitute for 168680: R28652. Substitute compatibility should be verified for your specific system.

What is the NSN for 168680?

168680 is cataloged in the U.S. Government catalog under NSN 2815-00-910-8731. This indicates validated use in U.S. government and defense supply chains.

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168680 — RING,PISTON

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