Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Hydrostatic test pump/model4a
NSN
National Stock Number:
TXT
Description:
Reciprocating Pump
MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Base
MRC:
The number of cylinders incorporated in the item.AAXZ
Cylinder Quantity:
1
MRC:
The number of intake connections included on the item.AAYT
Intake Connection Quantity:
1
MRC:
The number of discharge connections included on the item.AAYV
Discharge Connection Quantity:
1
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Water, fresh or oil
MRC:
Indicates the type of pumping element included on the item.AENG
Pumping Element Type:
Piston
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Ablts water/fuel transfer system w/iso
MRC:
The reciprocating design of the pump.AHZJ
Pump Reciprocating Design:
Single acting
MRC:
Indicates the location of the control on the item.AHZQ
Control Location:
Center
MRC:
The means by which the item is operated.AHZT
Operation Method:
Manual
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Weapons system essential. Pressure: maximum psi is 1000. Piston: 5/8 inch diameter. Stroke: 1 1/4 inch. Displacement: 0.38 cubic inches. All wet parts are bronze, brass or stainless steel. Body and fittings: machined brass or bronze. Piston: stainless steel. Spring loaded conical poppet valves action. Positive seal attained through replaceable buna n seals in poppet. Piston packing is buna n o-ring with backup. Weight: 7 lbs. Aluminum channel base. 20.0 inches long x 3 inches wide x 4 1/2 inches high. The base is removable for fixed mounting. The manual load is 60 lbs. Intake connection is female hose swivel with screened coupling washer for attachment of standard garden hose. Output pressure connection is 1/4 inch npt female pipe at the end of the gauge block. Pressure gauge included.
