H4320-218-4451 — SLEEVE,SHAFT,PUMP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H4320-218-4451: 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 INSIDE RIGHT CORNER, overall_length: 3.4062 INCHES NOMINAL IN, hardness_rating: 265.0 BRINELL STANDARD NOMINAL OVERALL, keyway_dimension: 0.0938 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-218-4451, 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

H4320-218-4451

NSN: 4320-00-218-4451
FSC: 4320 — Power and Hand Pumps
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500 OVERALL
corner_shape	SQUARE INSIDE RIGHT CORNER
overall_length	3.4062 INCHES NOMINAL IN
hardness_rating	265.0 BRINELL STANDARD NOMINAL OVERALL
keyway_dimension	0.0938 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
features_provided	CASEHARDENED
body_inside_diameter	0.7500 INCHES NOMINAL IN
body_outside_diameter	1.2500 INCHES NOMINAL IN
material_document_and_classification	QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4320-00-218-4451

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER

•

BODY OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN

•

HARDNESS RATING: 265.0 BRINELL STANDARD NOMINAL OVERALL

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

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

TECHNICAL CHARACTERISTICS

CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
BODY OUTSIDE DIAMETER	1.2500 INCHES NOMINAL IN
HARDNESS RATING	265.0 BRINELL STANDARD NOMINAL OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	3.4062 INCHES NOMINAL IN
FEATURES PROVIDED	CASEHARDENED

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

R-209PC4Reference 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

Ready to buy H4320-218-4451?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is H4320-218-4451?

H4320-218-4451 is a SLEEVE,SHAFT,PUMP.

What parts can replace H4320-218-4451?

There is 1 known substitute for H4320-218-4451: R-209PC4. Substitute compatibility should be verified for your specific system.

What is the NSN for H4320-218-4451?

H4320-218-4451 is cataloged in the U.S. Government catalog under NSN 4320-00-218-4451. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

H4320-218-4451 — SLEEVE,SHAFT,PUMP

Request a Quote — H4320-218-4451