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Valve Stem Guide NSN 2810-00-349-2898

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 2810-00-349-2898 NSN: 2810-00-349-2898

Features and Characteristics

Overall Length
Between 3.040 inches and 3.060 inches
Outside Diameter
Between 1.090 inches and 1.096 inches
Bore Diameter
Between 0.6765 inches and 0.6795 inches
Metallic Hardness Rating
85.0 rockwell f
Major Diameter Length
Between 0.073 inches and 0.083 inches
Bore Countersink
Not included
Bore Counterbore
Not included
Aa End Diameter
Between 0.935 inches and 0.941 inches
Bb End Shank Diameter
Between 0.887 inches and 0.889 inches
Aa End Chamfer Length
Between 0.021 inches and 0.041 inches
Aa End Chamfer Angle In Deg
45.0
Shoulder First Fillet Radius
Between 0.040 inches and 0.050 inches
Shoulder Second Fillet Radius
Between 0.040 inches and 0.050 inches
Length From Aa End To Largest Diameter Face
Between 0.800 inches and 0.806 inches
Material
Bronze, ams 4846
Material
Copper alloy 905
Material Specification
Ams 4846 assn standard 1st material response
Style Designator
Plain-shouldered
Fsc Application Data
Aircraft eng r2800
FSC
2810 Aircraft Prime Mover; And Components Gasoline Reciprocating Engines
NIIN
003492898
NSN
2810003492898

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
84081P10
Cage Code:
00198
Status:
A
MSDS:
Part Number:
84081P010
Cage Code:
00198
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 2810-00-349-2898
What are the manufacturers of nsn 2810003492898?
Does this nsn 2810003492898 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2810003492898
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 2810003492898 contain any precious metals?
No precious metal content.
Does nsn 2810003492898 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2810003492898?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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