1721900 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

1721900: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL PIPE FIRST END, inside_diameter: 2.500 INCHES NOMINAL IN, nominal_thread_size: 2.500 INCHES FIRST END IN, end_item_identification: 3895-01-344-5480, thread_series_designator: NPT SECOND END, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-272-9845, 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

1721900

NSN: 3110-01-272-9845
NIINs: 012729845, 014187038
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 15852 — W S DARLEY & CO (USA)

SPECIFICATIONS

connection_type	THREADED INTERNAL PIPE FIRST END
inside_diameter	2.500 INCHES NOMINAL IN
nominal_thread_size	2.500 INCHES FIRST END IN
end_item_identification	3895-01-344-5480
thread_series_designator	NPT SECOND END
cross-sectional_shape_style	ROUND
measuring_method_and_length	80.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
layer_composition_and_location	OUTER LAYER BRAIDED WIRE
NSN	3110-01-272-9845

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

PA060Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

051-00001-13Same 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 1721900?

1721900 is a BEARING,BALL,ANNULAR.

What parts can replace 1721900?

There are 2 known substitutes for 1721900: PA060, 051-00001-13. Substitute compatibility should be verified for your specific system.

What is the NSN for 1721900?

1721900 is cataloged in the U.S. Government catalog under NSN 3110-01-272-9845. This indicates validated use in U.S. government and defense supply chains.

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1721900 — BEARING,BALL,ANNULAR

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