0810-21-810-0001 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

0810-21-810-0001: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: EXTERNAL LOCKING FLANGE, corner_shape: SQUARE ALL CORNERS, overall_length: 1.125 INCHES NOMINAL IN, body_inside_diameter: 4.500 INCHES NOMINAL IN, body_outside_diameter: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-398-5463, 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

0810-21-810-0001

NSN: 4320-00-398-5463
FSC: 4320 — Power and Hand Pumps
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	EXTERNAL LOCKING FLANGE
corner_shape	SQUARE ALL CORNERS
overall_length	1.125 INCHES NOMINAL IN
body_inside_diameter	4.500 INCHES NOMINAL IN
body_outside_diameter	5.000 INCHES NOMINAL IN
end_to_flange_distance	0.188 INCHES NOMINAL IN
center_flange_thickness	0.250 INCHES NOMINAL IN
distance_below_centerline	0.094 INCHES NOMINAL IN
largest_external_anchor_flange_radius	2.625 INCHES NOMINAL IN
smallest_external_anchor_flange_radius	2.500 INCHES NOMINAL IN
NSN	4320-00-398-5463

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER FLANGE THICKNESS: 0.250 INCHES NOMINAL IN

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY STYLE: EXTERNAL LOCKING FLANGE

•

BODY OUTSIDE DIAMETER: 5.000 INCHES NOMINAL IN

•

END TO FLANGE DISTANCE: 0.188 INCHES NOMINAL IN

•

DISTANCE BELOW CENTERLINE: 0.094 INCHES NOMINAL IN

•

BODY INSIDE DIAMETER: 4.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CENTER FLANGE THICKNESS	0.250 INCHES NOMINAL IN
CORNER SHAPE	SQUARE ALL CORNERS
BODY STYLE	EXTERNAL LOCKING FLANGE
BODY OUTSIDE DIAMETER	5.000 INCHES NOMINAL IN
END TO FLANGE DISTANCE	0.188 INCHES NOMINAL IN
OVERALL LENGTH	1.125 INCHES NOMINAL IN
DISTANCE BELOW CENTERLINE	0.094 INCHES NOMINAL IN
BODY INSIDE DIAMETER	4.500 INCHES NOMINAL IN
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS	2.500 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY

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

08-500-103-02PC226Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 0810-21-810-0001?

0810-21-810-0001 is a RING,WEARING.

What parts can replace 0810-21-810-0001?

There is 1 known substitute for 0810-21-810-0001: 08-500-103-02PC226. Substitute compatibility should be verified for your specific system.

What is the NSN for 0810-21-810-0001?

0810-21-810-0001 is cataloged in the U.S. Government catalog under NSN 4320-00-398-5463. This indicates validated use in U.S. government and defense supply chains.

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0810-21-810-0001 — RING,WEARING

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