B250D57CX1-20 — SLEEVE,SHAFT,PUMP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B250D57CX1-20: SLEEVE,SHAFT,PUMP.

The SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 2.7500 INCHES NOMINAL IN, keyway_dimension: 1.3120 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 2.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-431-9555, 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

B250D57CX1-20

NSN: 4320-00-431-9555
FSC: 4320 — Power and Hand Pumps
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)

SPECIFICATIONS

material	STEEL OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	2.7500 INCHES NOMINAL IN
keyway_dimension	1.3120 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	2.5000 INCHES NOMINAL IN
body_outside_diameter	1.3120 INCHES NOMINAL IN
NSN	4320-00-431-9555

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 1.3120 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 2.5000 INCHES NOMINAL IN

•

MATERIAL: STEEL OVERALL

•

KEYWAY DIMENSION: 0.0620 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	1.3120 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	2.7500 INCHES NOMINAL IN
BODY INSIDE DIAMETER	2.5000 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL
KEYWAY DIMENSION	0.0620 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN
KEYWAY DIMENSION	1.3120 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN

SUBSTITUTES & CROSS-REFERENCES 5

B-250D57CX1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

PL-11940-F-18 PIECE 57Reference document

Same NSN cross-reference

Reference document — Secondary reference

PL-11940-F-18Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

11940-F-18Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

10561B18Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 B250D57CX1-20?

B250D57CX1-20 is a SLEEVE,SHAFT,PUMP.

What parts can replace B250D57CX1-20?

There are 5 known substitutes for B250D57CX1-20: B-250D57CX1, PL-11940-F-18 PIECE 57, PL-11940-F-18 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B250D57CX1-20?

B250D57CX1-20 is cataloged in the U.S. Government catalog under NSN 4320-00-431-9555. This indicates validated use in U.S. government and defense supply chains.

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