446275R1 — CRANKCASE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

446275R1: CRANKCASE ASSEMBLY.

The CRANKCASE ASSEMBLY is a the manufacturer industrial component. Key specifications include depth: 5.593 INCHES NOMINAL IN, width: 2.375 INCHES NOMINAL IN, height: 2.375 INCHES NOMINAL IN, pointer_finish: NONLUMINOUS SINGLE POINTER, accuracy_rating: 100.000 FEET PER MINUTE SINGLE INDICATOR SINGLE SCALE FT, mechanical_connection_size: 7/16 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 2810-00-343-8024, 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

446275R1

NSN: 2810-00-343-8024
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

depth	5.593 INCHES NOMINAL IN
width	2.375 INCHES NOMINAL IN
height	2.375 INCHES NOMINAL IN
pointer_finish	NONLUMINOUS SINGLE POINTER
accuracy_rating	100.000 FEET PER MINUTE SINGLE INDICATOR SINGLE SCALE FT
contact_quantity	3
mechanical_connection_size	7/16 IN. IN
mechanical_connection_type	INTERNAL PIPE
electrical_connection_quantity	1
mechanical_connection_quantity	1
mounting_facility_type_and_quantity	1 THREADED BEZEL
electrical_connection_identifying_number	PART NO. PT1H-8-3P
NSN	2810-00-343-8024

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 5

22717Reference document

Same NSN cross-reference

Reference document — Secondary reference

206506Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

222817Reference document

Same NSN cross-reference

Reference document — Secondary reference

27011Reference document

Same NSN cross-reference

Reference document — Secondary reference

446275Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 446275R1?

446275R1 is a CRANKCASE ASSEMBLY.

What parts can replace 446275R1?

There are 5 known substitutes for 446275R1: 22717, 206506, 222817 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 446275R1?

446275R1 is cataloged in the U.S. Government catalog under NSN 2810-00-343-8024. This indicates validated use in U.S. government and defense supply chains.

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446275R1 — CRANKCASE ASSEMBLY

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