654B0143 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

654B0143: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE, corner_shape: SQUARE ALL CORNERS, overall_length: 1.000 INCHES NOMINAL IN, distance_from_end: 0.250 INCHES NOMINAL IN, body_inside_diameter: 5.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-188-0119, 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

654B0143

NSN: 4320-01-188-0119
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
corner_shape	SQUARE ALL CORNERS
overall_length	1.000 INCHES NOMINAL IN
distance_from_end	0.250 INCHES NOMINAL IN
body_inside_diameter	5.750 INCHES NOMINAL IN
body_outside_diameter	6.373 INCHES NOMINAL IN
internal_flange_width	0.250 INCHES NOMINAL IN
end_to_flange_distance	0.812 INCHES NOMINAL IN
distance_between_flanges	0.875 INCHES NOMINAL IN
distance_below_centerline	0.062 INCHES NOMINAL IN
left_side_flange_thickness	0.187 INCHES NOMINAL IN
NSN	4320-01-188-0119

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

DISTANCE BETWEEN FLANGES: 0.875 INCHES NOMINAL IN

•

BODY STYLE: INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE

•

DISTANCE FROM END: 0.250 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 6.373 INCHES NOMINAL IN

•

END TO FLANGE DISTANCE: 0.812 INCHES NOMINAL IN

•

INTERNAL FLANGE INSIDE DIAMETER: 4.937 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
DISTANCE BETWEEN FLANGES	0.875 INCHES NOMINAL IN
BODY STYLE	INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
DISTANCE FROM END	0.250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	6.373 INCHES NOMINAL IN
END TO FLANGE DISTANCE	0.812 INCHES NOMINAL IN
OVERALL LENGTH	1.000 INCHES NOMINAL IN
INTERNAL FLANGE INSIDE DIAMETER	4.937 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS	0.187 INCHES NOMINAL IN
DISTANCE BELOW CENTERLINE	0.062 INCHES NOMINAL IN

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES 1

999R0182 PC 6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 654B0143?

654B0143 is a RING,WEARING.

What parts can replace 654B0143?

There is 1 known substitute for 654B0143: 999R0182 PC 6. Substitute compatibility should be verified for your specific system.

What is the NSN for 654B0143?

654B0143 is cataloged in the U.S. Government catalog under NSN 4320-01-188-0119. This indicates validated use in U.S. government and defense supply chains.

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654B0143 — RING,WEARING

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