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Valve Stem Guide NSN 4810-01-263-0644

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 4810-01-263-0644 NSN: 4810-01-263-0644

Features and Characteristics

Countersink Angle In Deg
25.0
Overall Length
1.535 inches
Outside Diameter
0.540 inches
Bore Diameter
0.3400 inches
Metallic Hardness Rating
57.0 rockwell c
Major Diameter Length
0.055 inches
Countersink Diameter
0.405 inches
Bore Countersink
Included
Countersink Location
Aa end
Aa End Diameter
0.405 inches
Bb End Shank Diameter
0.282 inches
Special Features
2holes 0.074-0.082 in diameter through both walls 90 degree basic apart; 2holes0.060 - 0.070 in diameter through both walls
Material
Steel, corrosion resisting
Material
Stainless steel
Style Designator
Shouldered-grooved shank
Supplementary Features
Used on 396170-3-1 valve
FSC
4810 Powered Valves
NIIN
012630644
NSN
4810012630644

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
859414-3
Cage Code:
59364
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 4810-01-263-0644
What are the manufacturers of nsn 4810012630644?
Does this nsn 4810012630644 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810012630644
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 4810012630644 contain any precious metals?
No precious metal content.
Does nsn 4810012630644 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810012630644?
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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  •   Certificate of Conformance
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