4820-01-111-8520

Valve Stem Guide

4820011118520 011118520 10203 ITEM 3 10270 ITEM 3 G90276-2 7383858-262190613-23 7550478-262190613-23 2621-906-13 ITEM23 G547-0002-262190613-23 H547-0001-262190613-23 10203 ITEM 3L1 10270 ITEM 3L1 2621-906-13 ITEM 23L1 7383858-262190613-23L1 7550478-262190613-23L1 G547-0002-262190613-23L1 G90276-2L1 H547-0001-262190613-23L1

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. View more Valve Stem Guide

Managed by United States

NSN Created on 23 Apr 1981

Data Last Changed
November 2023

NATO Update Count
14

NATO Data Quality

4820-01-111-8520 GUIDE,VALVE STEM 4820011118520 011118520 1/1 — NSN 4820-01-111-8520 (Generic Image) 1/1

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4730-01-543-6846 Flange To Hose Straight Adapter 015436846

4730-01-543-6846 4730015436846 015436846 is an adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. the other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. it is designed to join a flange or flange fitting to a hose or hose fitting in a straight line.

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Valve Stem Guide (INC 32562)

MC16129RNCC: 3 | RNVC: 2 | DAC: 2 29 Apr 1982 4820-01-121-0517 Valve Stem Guide 29 Oct 1981 4820-01-111-8520

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4730-01-483-1633 Union Tailpiece 4730014831633 014831633

4730-01-483-1633 4730014831633 014831633 is a fitting used with a union nut and thread piece to form a union.

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Circor Instrumentation Technologies, (CAGE Code 28968)

DAC: 5 17 Jan 1983 4820-00-810-2036 Ball Valve 30101-1RNCC: 3 | RNVC: 2 | DAC: 3 27 Mar 1968 4820-01-111-8520

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4730-01-483-1651 Union Thread Piece 4730014831651 014831651

4730-01-483-1651 4730014831651 014831651 is a fitting used with a union nut and a tailpiece to form a union.

Restrictions 4820-01-111-8520

4820-01-111-8520 is a Valve Stem Guide that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. This item does not contain a precious metal.

Approved Sources 4820-01-111-8520

Part Number
Manufacturer
Status
10203 ITEM 3: 28968 - Circor Instrumentation Technologies, (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 1
10270 ITEM 3: 28968 - Circor Instrumentation Technologies, (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
G90276-2: 28968 - Circor Instrumentation Technologies, (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 5
7383858-262190613-23: 53711 - Naval Sea Systems Command (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
7550478-262190613-23: 53711 - Naval Sea Systems Command (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
2621-906-13 ITEM23: 96169 - Electric Boat Corporation (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
G547-0002-262190613-23: 96169 - Electric Boat Corporation (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
H547-0001-262190613-23: 96169 - Electric Boat Corporation (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
10203 ITEM 3L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
10270 ITEM 3L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
2621-906-13 ITEM 23L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
7383858-262190613-23L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
7550478-262190613-23L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
G547-0002-262190613-23L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
G90276-2L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 5
H547-0001-262190613-23L1: 03950 - Naval Inventory Control Point (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6

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