NSN 4820-01-530-0089

Valve Stem Guide

FSC: 4820 NIIN: 015300089

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Product Characteristics

NSN:

4820015300089

Demilitarization:

INC:

32562

Shelf Life:

N/A

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

Special Features:

Materialspec: astm a479 type 416; 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.

Material:

Steel, corrosion resisting

Material:

Stainless steel

Part Numbers

20141
ANDERSON GREENWOOD LP
20141 PC 11B
PENTAIR VALVES & CONTROLS US LP
A10050001107
PENTAIR VALVES & CONTROLS US LP

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481909090 - Parts of taps, cocks, valves and similar appliances, nesoi.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

ANDERSON GREENWOOD LP - 01343

PENTAIR VALVES & CONTROLS US LP - 15187