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NSN 16589

Valve Seat

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

0.562 inches nominal body outside diameter, 0.375 inches nominal body inside diameter, 0.188 inches nominal flange seat to disk end height, 0.625 inches nominal flange diameter, copes-vulcan inc. main dn-4a head assembly air operated model x74222 end item identification.

NSN 4820-01-032-1399 Datasheet

(NSN) National Stock Number
4820-01-032-1399
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-032-1399
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Thu, Dec 9, 1976
Schedule B Code
8481909090
End Item Identification
copes-vulcan inc. main dn-4a head assembly air operated model x74222
Body Inside Diameter
0.375 inches nominal
Body Outside Diameter
0.562 inches nominal
Flange Diameter
0.625 inches nominal
Flange Seat To Disk End Height
0.188 inches nominal
Material
unable to decode
Seating Surface Shape
flat
Style Designator
plain flanged
Under Flange Height
0.250 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

1CJ20
Network Equipment Technologies Inc
U.s./canadian manufacturers
42138
Harbormaster Marine, Inc
U.s./canadian manufacturers
97370
Spx Flow Us, Llc Dba Spx Valves & Controls
Non-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 4820-01-032-1399?

    The FSCG of the NSN 4820-01-032-1399 is 4820

  2. Does the NSN 4820-01-032-1399 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-01-032-1399 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 4820-01-032-1399 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-01-032-1399 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 4820-01-032-1399 was assigned to the Federal Catalog?

    It was assigned 49 years ago, on Thu, Dec 9, 1976

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