K18-470 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K18-470: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.2500 INCHES NOMINAL IN, surface_treatment: ANODIZE OVERALL, radial_wall_thickness: 0.1880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-138-1920, 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

K18-470

NSN: 4310-00-138-1920
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 28953 — RIX INDUSTRIES (USA)

SPECIFICATIONS

material	STEEL OVERALL
ring_style	CONCENTRIC
joint_style	VERTICAL JOINT
overall_width	0.2500 INCHES NOMINAL IN
surface_treatment	ANODIZE OVERALL
radial_wall_thickness	0.1880 INCHES NOMINAL IN
standard_bore_diameter	4.750 INCHES IN
cross-sectional_shape_style	PLAIN RECTANGULAR, STRAIGHT FACE
NSN	4310-00-138-1920

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE

•

JOINT STYLE: VERTICAL JOINT

•

RADIAL WALL THICKNESS: 0.1880 INCHES NOMINAL IN

•

RING STYLE: CONCENTRIC

•

SURFACE TREATMENT: ANODIZE OVERALL

•

STANDARD BORE DIAMETER: 4.750 INCHES IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL WIDTH	0.2500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE	VERTICAL JOINT
RADIAL WALL THICKNESS	0.1880 INCHES NOMINAL IN
RING STYLE	CONCENTRIC
SURFACE TREATMENT	ANODIZE OVERALL
STANDARD BORE DIAMETER	4.750 INCHES IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 K18-470?

K18-470 is a RING,PISTON.

What is the NSN for K18-470?

K18-470 is cataloged in the U.S. Government catalog under NSN 4310-00-138-1920. This indicates validated use in U.S. government and defense supply chains.

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K18-470 — RING,PISTON

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