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NSN 20-03435

Valve Seat

unable to decode material, 1.495 inches minimum and 1.505 inches maximum body inside diameter, 2.243 inches minimum and 2.248 inches maximum body outside diameter, 30.000 nominal seat angle in deg, 0.312 inches nominal overall height.

NSN 4820-00-445-2302 Datasheet

(NSN) National Stock Number
4820-00-445-2302
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-445-2302
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Sun, Jan 1, 1961
Schedule B Code
8481909090
Body Inside Diameter
1.495 inches minimum and 1.505 inches maximum
Body Outside Diameter
2.243 inches minimum and 2.248 inches maximum
Material
unable to decode
Overall Height
0.312 inches nominal
Seat Angle In Deg
30.000 nominal
Seating Surface Shape
angular
Special Features
four slots equally spaced on perimeter,0.125 in.w,0.062 in. deep
Style Designator
plain
Taper Major Diameter
2.031 inches nominal
Taper Minor Diameter
1.635 inches minimum and 1.645 inches maximum

Identification

Demilitarization Code
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.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Source of Supply Code
S9C - Defense supply center columbus, ohio 43215
Pseudo Item Name Code
0022113

Cross Reference

CAGE Codes

03670
Tyco Fire Products Lp
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
Z - No rating
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
00000
Water Commodity
772 - Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc
National Motor Freight Classification Item Number
000000

Schedule B & Trade

Schedule B
8481-90-9090
Description
parts of taps, cocks, valves and similar appliances, nesoi
End Use
21180 - Industrial machines, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
74790
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-00-445-2302?

    The FSCG of the NSN 4820-00-445-2302 is 4820

  2. Does the NSN 4820-00-445-2302 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-00-445-2302 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.

  4. Does NSN 4820-00-445-2302 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-445-2302 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.

  6. When the NSN 4820-00-445-2302 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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