654B0312D040A — PUMP UNIT,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

654B0312D040A: PUMP UNIT,CENTRIFUGAL.

The PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, body_style: INTERNAL FLANGE, corner_shape: CHAMFERED INSIDE RIGHT CORNER, chamfer_angle: 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER, chamfer_length: 0.753 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 0.7812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-050-9214, 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

654B0312D040A

NSN: 4320-01-050-9214
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	STEEL COMP 304
body_style	INTERNAL FLANGE
corner_shape	CHAMFERED INSIDE RIGHT CORNER
chamfer_angle	45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
chamfer_length	0.753 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length	0.7812 INCHES NOMINAL IN
special_features	3 THREADED HOLES,.1495 IN.DIA,0.4375IN.D; 10-24 UNC-2B TAPS,0.375IN.D EQUALLY SPACED,AT ASSEMBLY IN
body_inside_diameter	4.3600 INCHES NOMINAL IN
body_outside_diameter	4.878 INCHES NOMINAL IN
internal_flange_width	0.4687 INCHES NOMINAL IN
end_to_flange_distance	0.3125 INCHES NOMINAL IN
internal_flange_lip_width	0.2812 INCHES NOMINAL IN
NSN	4320-01-050-9214

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

•

CHAMFER LENGTH: 0.753 INCHES NOMINAL INSIDE RIGHT CORNER IN

•

INTERNAL FLANGE OUTSIDE DIAMETER: 3.9950 INCHES NOMINAL IN

•

BODY STYLE: INTERNAL FLANGE

•

INTERNAL FLANGE LIP WIDTH: 0.2812 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CHAMFER LENGTH	0.753 INCHES NOMINAL INSIDE RIGHT CORNER IN
INTERNAL FLANGE OUTSIDE DIAMETER	3.9950 INCHES NOMINAL IN
BODY STYLE	INTERNAL FLANGE
INTERNAL FLANGE LIP WIDTH	0.2812 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	4.878 INCHES NOMINAL IN
END TO FLANGE DISTANCE	0.3125 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

PL999R0501Reference document

Same NSN cross-reference

Reference document — Secondary reference

999R0501Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 654B0312D040A?

654B0312D040A is a PUMP UNIT,CENTRIFUGAL.

What parts can replace 654B0312D040A?

There are 2 known substitutes for 654B0312D040A: PL999R0501, 999R0501. Substitute compatibility should be verified for your specific system.

What is the NSN for 654B0312D040A?

654B0312D040A is cataloged in the U.S. Government catalog under NSN 4320-01-050-9214. This indicates validated use in U.S. government and defense supply chains.

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654B0312D040A — PUMP UNIT,CENTRIFUGAL

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