56260

View detailed technical data, stock status, and sourcing information for: 56260
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-450-5064

Item Name Code

30475

Assigment Date

11/13/1997 (28 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

flange mounting type, 1 discharge connection quantity, 1 intake connection quantity, 1 cylinder quantity, threaded internal intake connection type

Product Characteristics

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

Mounting Type: flange
Cylinder Quantity: 1
Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Media For Which Designed: air
Pump Quantity: 1
Pumping Element Type: piston
End Item Identification: 4920-01-350-1047; weapons code fnf, support equipment (se), b-2 bomber aircraft
Discharge Pressure: 320.0 pounds per square inch gage
Pump Reciprocating Design: single acting
Reciprocating Stroke Type: fixed
Discharge Connection Thread Size And Series/Type Designator: 0.250-18 npt
Intake Connection Thread Size And Series/Type Designator: 0.250-18 npt
Special Features: single acting, single stage air pressure amplifier with a 2.5 to 1 ratio; has a common connection for air drive and supply; max drive and inlet 125 psi; includes modification no. 56587 automatic start with external pilot and air pilot switch

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
56260	Reciprocating Pump Unit
56587-MAA-2.5	Reciprocating Pump Unit

FAQs

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

What is the FSCG of the NSN 4320-01-450-5064?

The FSCG of the NSN 4320-01-450-5064 is 4320

Does the NSN 4320-01-450-5064 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-01-450-5064 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 4320-01-450-5064 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-450-5064 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 4320-01-450-5064 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Nov 13, 1997