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Pump Piston NSN 4320-01-278-5634

NSN 4320-01-278-5634 NSN: 4320-01-278-5634

Features and Characteristics

Head Style
Flat
Overall Height
Between 5.434 inches and 5.457 inches
Diameter
Between 2.9975 inches and 2.9980 inches
Pinhole Diameter
1.250 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Cut Depth
1.000 inches
Skirt Bottom Cutaway Feature
Included
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
3.074 mils and 3.077 centimeters
Pin Hole Bushing
Not included
Retaining Ring Groove
Not included
Pin
Not included
Pin Type For Which Designed
Floating
Ring
Not included
Integral Connecting Rod
Not included
Special Features
Hardened per brinnell standard 140.0 min to 160.0 max
Material
Iron, cast
Material
Iron cast
FSC
4320 Power And Hand Pumps
NIIN
012785634
NSN
4320012785634

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
39110
Cage Code:
1XBP3
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413919520
  • NAICS: 333911
  • SITC: 74291
  • Description: Parts, nesoi, of pumps for liquids
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-01-278-5634
What are the manufacturers of nsn 4320012785634?
Does this nsn 4320012785634 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320012785634
Does nsn 4320012785634 contain any precious metals?
No precious metal content.
Does nsn 4320012785634 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320012785634?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
60806
FIIG:
T103-G
App. Key:
GA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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