NSN 4820-01-371-7249
Valve Relief Guide
About this product
1.250 inches shoulder diameter, 0.875 inches shoulder length, 0.562 inches counterbore diameter, counterbore depth: 0.875 inches .
Manufacturer part number 40663-5 PART 302-01 for national stock number 4820013717249.
Datasheet
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Product description
Valve Stem Guide NSN 4820-01-371-7249.
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MPN or Model
40663-5 PART 302-01
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
1 lb -
Shoulder Diameter
1.250 inches -
Shoulder Length
0.875 inches -
Counterbore Diameter
0.562 inches -
Counterbore Depth
0.875 inches -
Overall Length
2.625 inches -
Outside Diameter
1.500 inches -
Bore Diameter
0.2500 inches -
Major Diameter Length
0.375 inches -
Counterbore Location
Aa end -
Bore Countersink
Not included -
Bore Counterbore
Included -
Aa End Diameter
0.750 inches -
Bb End Shank Diameter
1.500 inches -
Bb End Chamfer Length
0.312 inches -
Bb End Chamfer Angle In Deg
60.0 -
Aa End Chamfer Length
0.312 inches -
Aa End Chamfer Angle In Deg
15.0 -
Length From Aa End To Largest Diameter Face
1.437 inches -
Material
Steel, corrosion resisting -
Material
Stainless steel -
Style Designator
Plain-stepped shoulder
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Valve Stem Guide
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.
![Mechanic Bill explains Valve Relief Guide](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-371-7249 valve stem guideManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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40663-5 PART 302-01 | Trac Regulators Inc |
302 PART 302-01 | Trac Regulators Inc |
Stock Check
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