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Seat NSN 4820-00-018-5370

Description

NSN 4820-00-018-5370. Overall height: 0.755 inches, stainless steel material

NSN 4820-00-018-5370 NSN: 4820-00-018-5370

Features and Characteristics

Thread Class
2a first threaded portion
Thread Length
0.32in. second threaded portion ⁓21/64"
Overall Height
0.755 inches
Body Inside Diameter
0.5 inches
Nominal Thread Size
0.688in. First threaded portion ⁓45/64"
Seating Surface Shape
Flat
Criticality Code Justification
Feat
Special Features
Special cleaned for liquid oxygen service
Material
Stainless steel
Style Designator
Double flanged
Thread Series Designator
Unef second threaded portion
FSC
4820 Nonpowered Valves
NIIN
000185370
NSN
4820000185370

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B7299-001-156
Cage Code:
01343
Status:
A
MSDS:
Part Number:
07299001156
Cage Code:
15187
Status:
A
MSDS:
Part Number:
B7299.001.156
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 4820-00-018-5370
What are the manufacturers of nsn 4820000185370?
Does this nsn 4820000185370 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000185370
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.
Does nsn 4820000185370 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000185370 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000185370?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
App. Key:
A
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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