Model: 021077-090-01

Rotary Pump

Properties:

Mounting Type

Base

Intake Connection Quantity

Intake Connection Type

Threaded internal

Discharge Connection Quantity

Discharge Connection Type

Threaded internal

Drive Connection Type

Gear

Media For Which Designed

Hydrocarbon fuels and oils

Maximum Discharge Flow Rate

22.0 gallons per minute

Discharge Pressure

550.0 pounds per square inch gage and 750.0 pounds per square inch gage

Operating Speed At Rated Capacity

3750.0 revolutions per minute and 3400.0 revolutions per minute

Pumping Element Operating Position

Horizontal

Volume Control Type

Rotary

Rotary Pump Design

Gear

Operation Method

Powered

Drive Shaft Type

Splined, straight external

Drive Shaft End Diameter

Between 0.645 inches and 0.650 inches

Drive Shaft Length

Between 0.120 inches and 0.125 inches

Discharge Connection Thread Size And Series/type Designator

1.312-12-n3 npt

Intake Connection Thread Size And Series/type Designator

1.063-12n 3 npt and 1.625-12n 3 npt

NSN

4320-00-523-6690

Part Number

021077-090-01

Description

Pump,rotary

CAGE

45934

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps.

Part 021077-090-01 NSN 4320-00-523-6690

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30410

FIIG:

A19400

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

128000

UFC:

64870

LTL:

85.0

LCL:

85.0

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8413600090
SITC: 74250
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Rotary positive displacement pumps, nesoi