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Check Valve NSN 4820-00-052-0840

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-00-052-0840 NSN: 4820-00-052-0840

Features and Characteristics

Pipe Size Accommodated
1.000 inches 1st end
Flow Control Device
Disk
Connection Style
Socket with brazing ring (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe 1st end
Mounting Position
Horizontal
Criticality Code Justification
Zzzy
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4820 Nonpowered Valves
NIIN
000520840
NSN
4820000520840

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2621-927-01ASSY1A1IN
Cage Code:
11836
Status:
A
MSDS:
Part Number:
2620-927X1ASSY8DA
Cage Code:
11836
Status:
A
MSDS:
Part Number:
NS-4038ASSYIA 1IN
Cage Code:
15187
Status:
A
MSDS:
Part Number:
SS845-2110235ASSY8DA1IN
Cage Code:
80064
Status:
A
MSDS:
Part Number:
2620-927X1ASSY8DAL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
2621-927-01ASSY1A1INL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
NS-4038ASSYIA 1INL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
SS845-2110235ASSY8DA1INL1
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-052-0840
What are the manufacturers of nsn 4820000520840?
Does this nsn 4820000520840 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000520840
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820000520840 contain any precious metals?
No precious metal content.
Does nsn 4820000520840 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000520840?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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