5261640 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5261640: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL AND CARBON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.0770 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN, radial_wall_thickness: 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN, standard_bore_diameter: 3.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-526-1640, 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

5261640

NSN: 2805-00-526-1640
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL AND CARBON OVERALL
ring_style	CONCENTRIC
joint_style	VERTICAL JOINT
overall_width	0.0770 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
radial_wall_thickness	0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
standard_bore_diameter	3.500 INCHES IN
cross-sectional_shape_style	INSIDE COUNTERBORE, STRAIGHT FACE
NSN	2805-00-526-1640

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL SHAPE STYLE: INSIDE COUNTERBORE, STRAIGHT FACE

•

JOINT STYLE: VERTICAL JOINT

•

RADIAL WALL THICKNESS: 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN

•

RING STYLE: CONCENTRIC

•

STANDARD BORE DIAMETER: 3.500 INCHES IN

•

MATERIAL: STEEL AND CARBON OVERALL

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.0770 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INSIDE COUNTERBORE, STRAIGHT FACE
JOINT STYLE	VERTICAL JOINT
RADIAL WALL THICKNESS	0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN
RING STYLE	CONCENTRIC
STANDARD BORE DIAMETER	3.500 INCHES IN
MATERIAL	STEEL AND CARBON OVERALL

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5261640?

5261640 is a RING,PISTON.

What is the NSN for 5261640?

5261640 is cataloged in the U.S. Government catalog under NSN 2805-00-526-1640. This indicates validated use in U.S. government and defense supply chains.

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5261640 — RING,PISTON

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