Y250EAVA157AX1 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

Y250EAVA157AX1: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thickness: 0.688 INCHES NOMINAL IN, bore_diameter: 1.9062 INCHES NOMINAL IN, outside_diameter: 3.531 INCHES NOMINAL IN, special_features: 0.188 IN. COUNTERBORE 3.062 IN.

DIA,45 DEG CHAMFER IN, style_designator: PLAIN ROUND. This part is cataloged in the U.S. Government catalog under NSN 3040-00-386-9225, 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

Y250EAVA157AX1

NSN: 3040-00-386-9225
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30760 — INGERSOLL RAND CO (USA)

SPECIFICATIONS

material	COPPER ALLOY
thickness	0.688 INCHES NOMINAL IN
bore_diameter	1.9062 INCHES NOMINAL IN
outside_diameter	3.531 INCHES NOMINAL IN
special_features	0.188 IN. COUNTERBORE 3.062 IN. DIA,45 DEG CHAMFER IN
style_designator	PLAIN ROUND
nominal_thread_size	0.375 INCHES SINGLE HOLE IN
securing_hole_quantity	1
securing_hole_type_and_location	THREADED SINGLE HOLE
screw_thread_series_designator_and_location	SINGLE HOLE UNF
NSN	3040-00-386-9225

COMPONENT DIAGRAM

KEY FEATURES

•

SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE

•

STYLE DESIGNATOR: PLAIN ROUND

•

SCREW THREAD SERIES DESIGNATOR AND LOCATION: SINGLE HOLE UNF

•

OUTSIDE DIAMETER: 3.531 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.375 INCHES SINGLE HOLE IN

•

SECURING HOLE QUANTITY: 1

•

BORE DIAMETER: 1.9062 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECURING HOLE TYPE AND LOCATION	THREADED SINGLE HOLE
STYLE DESIGNATOR	PLAIN ROUND
SCREW THREAD SERIES DESIGNATOR AND LOCATION	SINGLE HOLE UNF
OUTSIDE DIAMETER	3.531 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.375 INCHES SINGLE HOLE IN
SECURING HOLE QUANTITY	1
SPECIAL FEATURES	0.188 IN. COUNTERBORE 3.062 IN. DIA,45 DEG CHAMFER IN
BORE DIAMETER	1.9062 INCHES NOMINAL IN
MATERIAL	COPPER ALLOY
THICKNESS	0.688 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES 1

3272929Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 Y250EAVA157AX1?

Y250EAVA157AX1 is a COLLAR,SHAFT.

What parts can replace Y250EAVA157AX1?

There is 1 known substitute for Y250EAVA157AX1: 3272929. Substitute compatibility should be verified for your specific system.

What is the NSN for Y250EAVA157AX1?

Y250EAVA157AX1 is cataloged in the U.S. Government catalog under NSN 3040-00-386-9225. This indicates validated use in U.S. government and defense supply chains.

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Y250EAVA157AX1 — COLLAR,SHAFT

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