Ball Valve

2620-926X3ASSYC3-4IN

2620-926X3ASSYC3-4IN
(NSN) National Stock Number
4820-00-053-2077
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
20962
Schedule B Code
-
Summary

0.750 inches 1st end nominal pipe size accommodated, socket with brazing ring 1st end connection style, manual valve operation method, unthreaded internal pipe 1st end connection type, zzzy criticality code justification, copper alloy 922 body material

DAC HCC DMIL RNCC
1 - - 5
RNVC SADC MSDS RNAAC
9 - - HD
Identification

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

INC FIIG Concept Condition
20962 A046B0 1 2
Specifications
Nominal Pipe Size Accommodated
0.750 inches 1st end
Details A measurement of the pipe size the item will accommodate.
Connection Style
socket with brazing ring 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Valve Operation Method
manual
Details The means used to control the operation of the valve.
Connection Type
unthreaded internal pipe 1st end
Details Indicates the type of connection/s/.
Criticality Code Justification
zzzy
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Material
copper alloy 922 body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
nickel alloy 400 flow control device or nickel alloy r-405 flow control device
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
nickel alloy 400 stem or nickel alloy r-405 stem
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
plastic polytetrafluoroethylene seat
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
straight thru
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
803-5001003-A431 53711 1 - 3 1 - HD
2620-926X3ASSYC3-4IN 16626 1 - 5 9 - HD
2620-926X3ASSYC-3INL1 03950 6 - 5 2 - HD
803-5001003-A431L1 03950 6 - 5 2 - HD
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
29300 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
CAGE: 96169
GROTON , CT , 06340-4905
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-053-2077
What is the NIIN of the NSN 4820-00-053-2077?
The National Item Identification Number (NIIN) of the NSN 4820-00-053-2077 is 00-053-2077
When the NSN 4820-00-053-2077 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, May 25, 1967
Does the NSN 4820-00-053-2077 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-053-2077 contain any hazardous material?
No data in HMIRS

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