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Special Actuator Valve Diaphragm NSN 4820-01-077-9257

Item Description

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.

NSN 4820-01-077-9257 NSN: 4820-01-077-9257

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
FSC
4820 Nonpowered Valves
NIIN
010779257
NSN
4820010779257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
172C9316PC1
Cage Code:
24374
Status:
A
MSDS:
Part Number:
495846 PT 275177
Cage Code:
0AHP5
Status:
A
MSDS:
Part Number:
189305EPC30-35
Cage Code:
92439
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 4820-01-077-9257
What are the manufacturers of nsn 4820010779257?
Does this nsn 4820010779257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010779257
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. the surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. the item may contain bolt holes and/or center holes. excludes diaphra gm, valve, flat and gasket.
Does nsn 4820010779257 contain any precious metals?
No precious metal content.
Does nsn 4820010779257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010779257?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40088
FIIG:
A540B0
App. Key:
Cond. Code:
2
Status:
A

What do you get when you order from nationalstocknumber.org?

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