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Valve Seat NSN 4820-00-691-1104

Item Description

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.

NSN 4820-00-691-1104 NSN: 4820-00-691-1104

Features and Characteristics

Thread Class
3a single threaded portion
Err Default
0.188 inches single threaded portion
Overall Height
0.625 inches
Body Inside Diameter
Between 1.574 inches and 1.578 inches
Seat Angle In Deg
45.000
Thread Size
0.250 inches single threaded portion
Seating Surface Shape
Angular
Material
Steel
Style Designator
Plain threaded
Thread Series Designator
Unc single threaded portion
FSC
4820 Nonpowered Valves
NIIN
006911104
NSN
4820006911104

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32421A
Cage Code:
50024
Status:
A
MSDS:
Part Number:
24-D-46134
Cage Code:
50024
Status:
A
MSDS:
Part Number:
BB61S61-0891PC23
Cage Code:
80064
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 4820-00-691-1104
What are the manufacturers of nsn 4820006911104?
Does this nsn 4820006911104 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006911104
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 4820006911104 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820006911104 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006911104?
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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