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Rupturable Disk NSN 4820-01-588-7070

Item Description

A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a head, safety, pressure relief. For items furnished with a holder, see head and disk, safety, pressure relief. For items without a rupture pressure rating, see disk, solid, plain. Excludes diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve; and insulator, disk.

NSN 4820-01-588-7070 NSN: 4820-01-588-7070

Features and Characteristics

End Application
Tank, assembly lox 796503-001 shipalt cvn70 9285.03k
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Requires special cleaning and packaging i.A.W. Per mil-std 1330 for oxygen service
FSC
4820 Nonpowered Valves
NIIN
015887070
NSN
4820015887070

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
796691-010 OXYGEN CLEAN
Cage Code:
75906
Status:
A
MSDS:
Part Number:
S9553-CH-MMO-010 FIG 7-43-24
Cage Code:
75906
Status:
A
MSDS:
Part Number:
796691-010 OXYGEN CLEAN CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
S9553-CH-MMO-010 FIG 7-43-24 CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
796381-001
Cage Code:
75906
Status:
A
MSDS:
Part Number:
796691-010
Cage Code:
75906
Status:
A
MSDS:
Part Number:
796691-010CP
Cage Code:
03950
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 4820-01-588-7070
What are the manufacturers of nsn 4820015887070?
Does this nsn 4820015887070 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015887070
A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. it may include multiple pieces, such as a retainer ring, disk and vacuum support. it can be used independently or as a component part of a head, safety, pressure relief. for items furnished with a holder, see head and disk, safety, pressure relief. for items without a rupture pressure rating, see disk, solid, plain. excludes diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve; and insulator, disk.
Does nsn 4820015887070 contain any precious metals?
No precious metal content.
Does nsn 4820015887070 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015887070?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27850
FIIG:
A512V0
App. Key:
Cond. Code:
1
Status:
A

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