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Valve Stem Guide NSN 4820-01-423-1959

Item Description

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

NSN 4820-01-423-1959 NSN: 4820-01-423-1959

Features and Characteristics

Overall Length
1.187 inches
Outside Diameter
0.553 inches
Taper Length
0.250 inches
Taper Minor Diameter
0.302 inches
Bore Diameter
0.2500 inches
End Application
Submarine; seawolf class
Special Features
0.250 ips guide for non-reversible check valve
Material
Steel, corrosion resisting
Material
Stainless steel
Style Designator
Plain-tapered shank end
FSC
4820 Nonpowered Valves
NIIN
014231959
NSN
4820014231959

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114391CD
Cage Code:
99565
Status:
A
MSDS:
Part Number:
PLC-11440-4/.250IPS
Cage Code:
99565
Status:
A
MSDS:
Part Number:
PLC-11440
Cage Code:
99565
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-423-1959
What are the manufacturers of nsn 4820014231959?
Does this nsn 4820014231959 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014231959
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Does nsn 4820014231959 contain any precious metals?
No precious metal content.
Does nsn 4820014231959 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014231959?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32562
FIIG:
T267-E
App. Key:
EA
Cond. Code:
2
Status:
A

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