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NSN AS1368K2004

Tube Reducer

A device which, when mechanically and/or electrically actuated, sets or rotates a tuning part (capacitor, inductor, line, switch) of an item such as a receiver, transmitter, signal generator, and like items, to a desired frequency. Electrically actuated devices may include wire connected controls. Does not include a knob, calibrated dial, or flexible shafting. See also knob; dial, control and dial, scale.

flared (tube) 1st end connection style, threaded external tube 1st end connection type, qq-s-763,cl 316 fed spec single material response overall material document and classification, threaded external tube 2nd end connection type, flared (tube) 2nd end connection style.

NSN 4730-01-083-5853 Datasheet

(NSN) National Stock Number
4730-01-083-5853
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
01-083-5853
Requires Demilitarization
Yes
(INC) Item Name Code
08506
Date
Wed, Sep 26, 1979
Schedule B Code
7307994000
Connection Style
flared (tube) 1st end
Connection Style
flared (tube) 2nd end
Connection Type
threaded external tube 1st end
Connection Type
threaded external tube 2nd end
Material Document And Classification
qq-s-763,cl 316 fed spec single material response overall
Material
steel comp 316 overall
Nominal Outside Diameter Tube Accommodated
0.250 inches 2nd end
Nominal Outside Diameter Tube Accommodated
1.250 inches 1st end
Nominal Overall Length
1.508 inches
Nominal Thread Size
0.438 inches 2nd end
Nominal Thread Size
1.625 inches 1st end
Reducer Type
concentric
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Special Features
machined groove in flared ends to accommodate seal rings per kc103
Surface Treatment
passivate overall
Thread Class
3a 1st end
Thread Class
3a 2nd end
Thread Quantity Per Inch
12 1st end
Thread Series Designator
un 1st end
Thread Series Designator
unf 2nd end

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
0008506

Cross Reference

CAGE Codes

0U583
Sae International Dba Sae International
Civilian standards and standards organizations (ex:iso,din,bs,ansi)
81343
Society of Automotive Engineers Inc
U.s./canadian manufacturers
22264
John F Kennedy Space Center Dba Nasa Div Kennedy Space Center
Non-manufacturers

Freight Information

Schedule B & Trade

Schedule B
7307-99-4000
Description
other fittings nesoi of alloy steel not stainless
End Use
12110 - Iron and steel products, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
67959
(NAICS) North American Industrial Classification System
332996

Questions & Answers

  1. What is the FSCG of the NSN 4730-01-083-5853?

    The FSCG of the NSN 4730-01-083-5853 is 4730

  2. Does the NSN 4730-01-083-5853 have a Schedule B code assigned?

    Yes, the Schedule B code is 7307994000

  3. Does NSN 4730-01-083-5853 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 4730-01-083-5853 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4730-01-083-5853 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 4730-01-083-5853 was assigned to the Federal Catalog?

    It was assigned 47 years ago, on Wed, Sep 26, 1979

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