7703650 — PISTON,PUMP

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7703650: PISTON,PUMP.

The PISTON,PUMP is a the manufacturer industrial component. Key specifications include diameter: 0.993 INCHES NOMINAL IN, head_style: HUMP, oil_groove: INCLUDED, skirt_type: SEMISPLIT, overall_height: 0.750 INCHES NOMINAL IN, surface_finish: FINISHED. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-705-7841, 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

7703650

NSN: 4320-00-705-7841
FSC: 4320 — Power and Hand Pumps
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

diameter	0.993 INCHES NOMINAL IN
head_style	HUMP
oil_groove	INCLUDED
skirt_type	SEMISPLIT
overall_height	0.750 INCHES NOMINAL IN
surface_finish	FINISHED
pin_hole_bushing	NOT INCLUDED
retaining_ring_groove	NOT INCLUDED
integral_connecting_rod	NOT INCLUDED
finished_size_designation	STANDARD
skirt_bottom_cutaway_feature	INCLUDED
NSN	4320-00-705-7841

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL CONNECTING ROD: NOT INCLUDED

•

RETAINING RING GROOVE: NOT INCLUDED

•

SURFACE FINISH: FINISHED

•

DIAMETER: 0.993 INCHES NOMINAL IN

•

PIN: NOT INCLUDED

•

OIL GROOVE: INCLUDED

•

HEAD STYLE: HUMP

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.750 INCHES NOMINAL IN
INTEGRAL CONNECTING ROD	NOT INCLUDED
RETAINING RING GROOVE	NOT INCLUDED
SURFACE FINISH	FINISHED
DIAMETER	0.993 INCHES NOMINAL IN
PIN	NOT INCLUDED
OIL GROOVE	INCLUDED
HEAD STYLE	HUMP
SKIRT BOTTOM CUTAWAY FEATURE	INCLUDED
FINISHED SIZE DESIGNATION	STANDARD

SUBSTITUTES & CROSS-REFERENCES 1

550696Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 7703650?

7703650 is a PISTON,PUMP.

What parts can replace 7703650?

There is 1 known substitute for 7703650: 550696. Substitute compatibility should be verified for your specific system.

What is the NSN for 7703650?

7703650 is cataloged in the U.S. Government catalog under NSN 4320-00-705-7841. This indicates validated use in U.S. government and defense supply chains.

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7703650 — PISTON,PUMP

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