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NSN 2631653

Valve Disk

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

0.435 inches nominal inside depth, 0.128 inches nominal inside diameter, nickel alloy material, 0.532 inches nominal overall height, 0.624 inches nominal flange diameter.

NSN 4820-00-924-0538 Datasheet

(NSN) National Stock Number
4820-00-924-0538
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-924-0538
Requires Demilitarization
Yes
(INC) Item Name Code
35224
Date
Fri, Jan 1, 1960
Schedule B Code
8481909090
Flange Diameter
0.624 inches nominal
Inside Diameter
0.128 inches nominal
Inside Depth
0.435 inches nominal
Material
nickel alloy
Overall Height
0.532 inches nominal
Seat Angle
75.0 degrees nominal
Shank Diameter
0.316 inches nominal
Special Features
0.156 in. radius on shank end
Style Designator
poppet
Under Flange Height
0.220 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
0035224

Cross Reference

CAGE Codes

45681
Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters
U.s./canadian manufacturers
92003
Parker Hannifin Corporation Div Aerospace Group Headquarters
U.s./canadian manufacturers
96169
Electric Boat Corporation Div General Dynamics Electric Boat
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 4820-00-924-0538?

    The FSCG of the NSN 4820-00-924-0538 is 4820

  2. Does the NSN 4820-00-924-0538 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-00-924-0538 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 4820-00-924-0538 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-924-0538 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 4820-00-924-0538 was assigned to the Federal Catalog?

    It was assigned 66 years ago, on Fri, Jan 1, 1960

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