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NSN 28CS4E

Valve Seat

0.250 inches nominal flange seat to disk end height, 3.025 inches nominal body outside diameter, unable to decode material, flat seating surface shape, 3.500 inches nominal flange diameter.

NSN 4820-00-218-2056 Datasheet

(NSN) National Stock Number
4820-00-218-2056
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-218-2056
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Sun, Jan 1, 1961
Schedule B Code
8481909090
Body Outside Diameter
3.025 inches nominal
Flange Diameter
3.500 inches nominal
Flange Seat To Disk End Height
0.250 inches nominal
Material
unable to decode
Seating Surface Shape
flat
Special Features
drill two holes 0.154 dia 10-24 thds 1/4 in. deep two screws far side,four holes 0.120 dia 1/4 deep for four dowel pins
Style Designator
plain flanged
Under Flange Height
0.218 inches nominal

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.
Pseudo Item Name Code
0022113

Cross Reference

CAGE Codes

30760
Ingersoll Rand Co
U.s./canadian manufacturers
0AT62
Siemens Energy, Inc. Dba Dresser-Rand
U.s./canadian manufacturers
88663
Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture
U.s./canadian manufacturers
8FGX3
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
U.s./canadian manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
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
29300
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
051080

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 4820-00-218-2056?

    The FSCG of the NSN 4820-00-218-2056 is 4820

  2. Does the NSN 4820-00-218-2056 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-00-218-2056 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 4820-00-218-2056 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-218-2056 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 4820-00-218-2056 was assigned to the Federal Catalog?

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

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