H4320-522-4091 — SLEEVE,SHAFT,PUMP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H4320-522-4091: SLEEVE,SHAFT,PUMP.

The SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, flange_width: 0.9375 INCHES NOMINAL IN, overall_length: 5.7500 INCHES NOMINAL IN, special_features: W/1.375-12 UNS L/H THDS 0.688 IN.THD LG IN, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-522-4091, 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

H4320-522-4091

NSN: 4320-00-522-4091
FSC: 4320 — Power and Hand Pumps
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

material	COPPER OVERALL
corner_shape	SQUARE OUTSIDE RIGHT CORNER
flange_width	0.9375 INCHES NOMINAL IN
overall_length	5.7500 INCHES NOMINAL IN
special_features	W/1.375-12 UNS L/H THDS 0.688 IN.THD LG IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	1.2510 INCHES MINIMUM AND 1.2530 INCHES MAXIMUM IN
body_outside_diameter	1.5000 INCHES NOMINAL IN
flange_outside_diameter	1.8750 INCHES NOMINAL IN
NSN	4320-00-522-4091

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 1.8750 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 1.5000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	1.8750 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	1.5000 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	5.7500 INCHES NOMINAL IN

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 2

2-10B99NMReference document

Same NSN cross-reference

Reference document — Secondary reference

756-0057-135Reference 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 H4320-522-4091?

H4320-522-4091 is a SLEEVE,SHAFT,PUMP.

What parts can replace H4320-522-4091?

There are 2 known substitutes for H4320-522-4091: 2-10B99NM, 756-0057-135. Substitute compatibility should be verified for your specific system.

What is the NSN for H4320-522-4091?

H4320-522-4091 is cataloged in the U.S. Government catalog under NSN 4320-00-522-4091. This indicates validated use in U.S. government and defense supply chains.

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