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Valve Disk Retainer NSN 4820-01-530-0505

Item Description

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

NSN 4820-01-530-0505 NSN: 4820-01-530-0505

Features and Characteristics

Inside Diameter
8.950 inches
Outside Diameter
9.625 inches
End Application
20141 (nozzle) angle relief valve p/n 5115ra240009; w/s nuclear reactor boundary area
Thread Size
1.375 inches
Valve Size For Which Designed
6.000 inches
Valve Design Control Activity
15187
Valve Model Number For Which Designed
6 x r x 8 angle relief valve (nozzle)
Special Features
Mfgr calls this item a disk holder; threads for stem are 1-3/8-16 unf-2b
Material
Stainless steel
Material Specification
Aci cf8 mfr ref single material response
FSC
4820 Nonpowered Valves
NIIN
015300505
NSN
4820015300505

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C10274001119
Cage Code:
15187
Status:
A
MSDS:
Part Number:
20141 PC 7A
Cage Code:
15187
Status:
A
MSDS:
Part Number:
20141PC7A
Cage Code:
01343
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-530-0505
What are the manufacturers of nsn 4820015300505?
Does this nsn 4820015300505 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015300505
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Does nsn 4820015300505 contain any precious metals?
No precious metal content.
Does nsn 4820015300505 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015300505?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35917
FIIG:
A512E0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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