H4320-346-6446 — SLEEVE,SHAFT,PUMP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H4320-346-6446: SLEEVE,SHAFT,PUMP.

The SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, hole_diameter: 0.1560 INCHES NOMINAL FIRST IN, overall_length: 4.5000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.8752 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-346-6446, 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

H4320-346-6446

NSN: 4320-00-346-6446
FSC: 4320 — Power and Hand Pumps
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500 OVERALL
corner_shape	SQUARE OUTSIDE RIGHT CORNER
hole_diameter	0.1560 INCHES NOMINAL FIRST IN
overall_length	4.5000 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.8752 INCHES NOMINAL IN
body_outside_diameter	1.1245 INCHES NOMINAL IN
material_document_and_classification	QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
antirotation/lubrication_type_and_quantity	1 HOLE
NSN	4320-00-346-6446

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

•

BODY OUTSIDE DIAMETER: 1.1245 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER	1.1245 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	4.5000 INCHES NOMINAL IN
BODY INSIDE DIAMETER	0.8752 INCHES NOMINAL IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE

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

CA6992-2Reference 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 H4320-346-6446?

H4320-346-6446 is a SLEEVE,SHAFT,PUMP.

What parts can replace H4320-346-6446?

There is 1 known substitute for H4320-346-6446: CA6992-2. Substitute compatibility should be verified for your specific system.

What is the NSN for H4320-346-6446?

H4320-346-6446 is cataloged in the U.S. Government catalog under NSN 4320-00-346-6446. This indicates validated use in U.S. government and defense supply chains.

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