CK1B

View detailed technical data, stock status, and sourcing information for: CK1B
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part CK1B to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-387-3989

Item Name Code

30410

Assigment Date

03/04/1994 (32 years ago)

threaded internal discharge connection type, threaded internal intake connection type, 1 discharge connection quantity, close coupled drive connection type, 1 intake connection quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: close coupled
Media For Which Designed: hydrocarbon fuels and oils
End Item Identification: support equipment,b-1 aircraft
Maximum Discharge Flow Rate: 18.0 gallons per minute
Discharge Pressure: 250.0 pounds per square inch gage
Operating Speed At Rated Capacity: 1800.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Rotary Pump Design: gear
Operation Method: powered
Drive Shaft Type: d-type and woodruff keyway
Drive Shaft End Diameter: 0.750 inches nominal
Drive Shaft Length: 1.625 inches nominal
Unpackaged Unit Length: 8.531 inches nominal
Unpackaged Unit Width: 5.875 inches nominal
Unpackaged Unit Height: 7.375 inches nominal
Pump Basic Material: unable to decode
Discharge Connection Thread Size And Series/Type Designator: 0.750-14 npt
Intake Connection Thread Size And Series/Type Designator: 0.750-14 npt
Special Features: special double bearing construction; mechanical face type seal

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3CK1BC	Rotary Pump
CK1B	Rotary Pump

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-01-387-3989?

The FSCG of the NSN 4320-01-387-3989 is 4320

Does the NSN 4320-01-387-3989 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-01-387-3989 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-01-387-3989 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-387-3989 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-01-387-3989 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Mar 4, 1994