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Rupturable Disk NSN 4820-00-016-9704

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 4820-00-016-9704 NSN: 4820-00-016-9704

  Stock Availability

NSN 4820000169704 availability
(as of 05/22/2024).

  • NS: 1
  • NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
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Features and Characteristics

End Application
Ground support equipment for the f15 eagle aircraft
Cross-sectional Shape
Concave
Disk Type
Scored
Criticality Code Justification
Feat
Burst Pressure
2800.0 pressure pounds per square inch gage
Disk Material
Stainless steel
Burst Temperature
72.0 degrees fahrenheit
Disk Size
0.500 inches
Special Features
Weapon system essential
FSC
4820 Nonpowered Valves
NIIN
000169704
NSN
4820000169704

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
77BSB271
Cage Code:
32874
Status:
A
MSDS:
Part Number:
77BSB271SIZE1-2IN
Cage Code:
32874
Status:
A
MSDS:
Part Number:
C1575-1
Cage Code:
81755
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 4820-00-016-9704
What are the manufacturers of nsn 4820000169704?
Does this nsn 4820000169704 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000169704
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 4820000169704 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000169704 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000169704?
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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