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NSN 4820-01-530-0089

Valve Relief Guide

About this product

Materialspec: astm a479 ty 416; overall length 3", actuating end diameter 1.250 with 7/8-16 un-2b threads, opposite end diameter 2.0 with 1-3/8-12 unf threads. Major diameter length 1.250 inches. Style would be plain tapered. This piece connects the upper stem and the lower stem..

Manufacturer part number A10050001107 for national stock number 4820015300089.

Datasheet

  • Product description

    Valve Stem Guide NSN 4820-01-530-0089.

  • MPN or Model

    A10050001107

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127200 - Pressure Redcng Water Relief Valve
  • Unit Weight (Est.)
    1 lb
  • Counterbore Diameter
    1.438 inches
  • Counterbore Depth
    0.188 inches
  • Bore Diameter
    1.3120 inches
  • End Application
    Safety relief valve, p/n 20141; w/s nuclear reactor boundary area
  • Counterbore Location
    Aa end
  • Bore Counterbore
    Included
  • Part Name Assigned By Controlling Agency
    Retainer
  • Material
    Steel, corrosion resisting
  • Material
    Stainless steel
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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

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NSN 4820015300089

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A10050001107 Pentair Valves & Controls Us Lp
20141 PC 11B Pentair Valves & Controls Us Lp
A10050.001.107 Pentair Valves & Controls Us Lp
20141 Anderson Greenwood Lp
20141PC11B Anderson Greenwood Lp
A10050001107 Anderson Greenwood Lp
Stock Check
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