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4820-00-682-5320

Valve Seat

Find complete technical information, availability, and procurement data for NSN 4820-00-682-5320 All details are based on official government and industry records to support accurate and compliant procurement.

4820-00-682-5320
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-682-5320
Item Name Code
22113
Assigment Date
01/01/1961 (65 years ago)

0.747 inches nominal flange diameter, 0.187 inches nominal single threaded portion thread length, 0.374 inches minimum and 0.376 inches maximum body inside diameter, 0.670 inches minimum and 0.672 inches maximum body outside diameter, 3a single threaded portion thread class

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
3a single threaded portion
Thread Length
0.187 inches nominal single threaded portion
Flange Diameter
0.747 inches nominal
Body Outside Diameter
0.670 inches minimum and 0.672 inches maximum
Body Inside Diameter
0.374 inches minimum and 0.376 inches maximum
Flange Seat To Disk End Height
0.281 inches nominal
Under Flange Height
0.500 inches nominal
Seal Accommodation Type
grooved
Thread Quantity Per Inch
18 single threaded portion
Hardness Rating
55.0 rockwell c minimum and 60.0 rockwell c maximum overall
Nominal Thread Size
0.625 inches single threaded portion
Seating Surface Shape
flat
Material
steel overall
Material Document And Classification
qq-s-763,class 440c fed spec single material response overall
Surface Treatment
passivate overall
Style Designator
plain flanged
Thread Series Designator
unf single threaded portion
Fsc Application Data
valve,brake control

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
K - Full descriptive - reference item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A15500
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0022113
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8481909090

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
051080
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
29300
National Motor Freight Class Rating
W - Rating variable
Less than Car Load Rating
S - 60.0
Water Commodity
671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
Z - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
AZ -
National Motor Freight Description
faucets,bibcocks,gates valves

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-00-682-5320

What is the FSCG of the NSN 4820-00-682-5320?
The FSCG of the NSN 4820-00-682-5320 is 4820
Does the NSN 4820-00-682-5320 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-682-5320 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-682-5320 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-682-5320 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-682-5320 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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