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Valve Stem Guide

NSN: 2810-00-293-5574 | Model: 60028P5

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

NSN Properties and Flags
NATO Stock Number
2810-00-293-5574
DEMIL
NO
Countersink Angle In Deg
60.0
Overall Length
2.310 inches
Outside Diameter
0.813 inches
Bore Diameter
Between 0.3950 inches and 0.3970 inches
Metallic Hardness Rating
80.0 rockwell f
Major Diameter Length
Between 0.850 inches and 0.950 inches
Countersink Diameter
0.420 inches
Bore Countersink
Included
Countersink Location
Bb end
Bore Counterbore
Not included
Aa End Diameter
Between 0.5983 inches and 0.5988 inches
Bb End Shank Diameter
Between 0.590 inches and 0.600 inches
Bb End Chamfer Length
0.030 inches
Bb End Chamfer Angle In Deg
45.0
Aa End Chamfer Length
0.020 inches
Aa End Chamfer Angle In Deg
45.0
Shoulder First Fillet Radius
0.020 inches
Shoulder Second Fillet Radius
0.020 inches
Length From Aa End To Largest Diameter Face
1.560 inches
Material
Copper, lycoming-spencer div of avco, lumen no. 48
Material
Copper, lycoming-spencer div of avco, lumen no. 48
Style Designator
Plain-shouldered
Fsc Application Data
Engine, aircraft reciprocating

Pricing and Availability

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NSN 2810-00-293-5574 Datasheet

Supply Class (FSC):
Aircraft Prime Mover; And Components Gasoline Reciprocating Engines
Cross Reference:
  • 60028P5
Cage Codes:
  • Textron Lycoming Inc (CAGE 80254)
Replacements:
  • 2810-00-293-5574 replaces 2810-00-524-9038
Schedule B & Trade:
  • Schedule B: 8481909090 (NAICS 332911)

    Parts of taps, cocks, valves and similar appliances, nesoi

  • SITC: 74790

    Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2810-00-293-5574 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Greece, and Turkey
What is the NIIN of NSN 2810-00-293-5574?
002935574 or 00-293-5574
Does NSN 2810-00-293-5574 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2810-00-293-5574?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963