055-00001-9 — PUMP SUBASSEMBLY,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

055-00001-9: PUMP SUBASSEMBLY,ROTARY.

The PUMP SUBASSEMBLY,ROTARY is a the manufacturer industrial component. Key specifications include special_features: WEAPON SYSTEM ESSENTIAL, mounting_configuration: FOUR 0.312 IN. HEX HEAD CAP SCREWS IN, end_item_identification: W.S.

DARLEY CO. MODEL V90 PUMP;P-22 FIRE TRUCK, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-266-8070, 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

055-00001-9

NSN: 4320-01-266-8070
FSC: 4320 — Power and Hand Pumps
CAGE: 59556 — KOVATCH CORP. (USA)

SPECIFICATIONS

major_components	CYLINDER 1; INBOARD HEAD 1; OUTBOARD HEAD 1; ROTOR 1; ROTOR SHAFT 1; ROTOR VANES 4; SHAFT KEY 1; OIL SEAL 1; O-RING 2; FREEZE PLUG 1; BUSHING 2; TAPER PIN 1; CAP SCREWS 4; LOCKWASHER 4; FITTING 1
special_features	WEAPON SYSTEM ESSENTIAL
mounting_configuration	FOUR 0.312 IN. HEX HEAD CAP SCREWS IN
end_item_identification	W.S. DARLEY CO. MODEL V90 PUMP;P-22 FIRE TRUCK
criticality_code_justification	FEAT
NSN	4320-01-266-8070

COMPONENT DIAGRAM

KEY FEATURES

•

MAJOR COMPONENTS: CYLINDER 1; INBOARD HEAD 1; OUTBOARD HEAD 1; ROTOR 1; ROTOR SHAFT 1; ROTOR VANES 4; SHAFT KEY 1; OIL SEAL 1; O-RING 2; FREEZE PLUG 1; BUSHING 2; TAPER PIN 1; CAP SCREWS 4; LOCKWASHER 4; FITTING 1

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

MOUNTING CONFIGURATION: FOUR 0.312 IN. HEX HEAD CAP SCREWS IN

TECHNICAL CHARACTERISTICS

MAJOR COMPONENTS	CYLINDER 1; INBOARD HEAD 1; OUTBOARD HEAD 1; ROTOR 1; ROTOR SHAFT 1; ROTOR VANES 4; SHAFT KEY 1; OIL SEAL 1; O-RING 2; FREEZE PLUG 1; BUSHING 2; TAPER PIN 1; CAP SCREWS 4; LOCKWASHER 4; FITTING 1
CRITICALITY CODE JUSTIFICATION	FEAT
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
MOUNTING CONFIGURATION	FOUR 0.312 IN. HEX HEAD CAP SCREWS IN
END ITEM IDENTIFICATION	W.S. DARLEY CO. MODEL V90 PUMP;P-22 FIRE TRUCK

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

VGA7Reference document

Same NSN cross-reference

Reference document — Secondary reference

VGA1Reference 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 055-00001-9?

055-00001-9 is a PUMP SUBASSEMBLY,ROTARY.

What parts can replace 055-00001-9?

There are 2 known substitutes for 055-00001-9: VGA7, VGA1. Substitute compatibility should be verified for your specific system.

What is the NSN for 055-00001-9?

055-00001-9 is cataloged in the U.S. Government catalog under NSN 4320-01-266-8070. This indicates validated use in U.S. government and defense supply chains.

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055-00001-9 — PUMP SUBASSEMBLY,ROTARY

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