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  4. 3179976

NSN 3179976

Tube Reducer

Two or more complete switches mounted on each other or having a common mounting the major function of which is to hold the switches. Each switch, as a separable item, must be capable of functioning in accordance with its own name. Excludes:items consisting of individually separable switches which are physically interlocked (e.g., one button returns when the other is pushed), which have a common actuator, or are electrically connected. See also switch, push.

flared (tube) 1st end connection style, qq-s-763 fed spec single material response overall material document and classification, threaded external tube all ends connection type, steel comp 304 overall material, gasket seal (tube) 2nd end connection style.

NSN 4730-01-232-8758 Datasheet

(NSN) National Stock Number
4730-01-232-8758
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
01-232-8758
Requires Demilitarization
Yes
(INC) Item Name Code
08506
Date
Wed, May 21, 1986
Schedule B Code
7307994000
Connection Style
flared (tube) 1st end
Connection Style
gasket seal (tube) 2nd end
Connection Type
threaded external tube all ends
Material Document And Classification
qq-s-763 fed spec single material response overall
Material
steel comp 304 overall
Nominal Outside Diameter Tube Accommodated
0.375 inches 2nd end
Nominal Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominal Overall Length
0.950 inches
Nominal Thread Size
0.688 inches 2nd end
Nominal Thread Size
0.812 inches 1st end
Reducer Type
concentric
Seat Angle
37.0 degrees 1st end
Thread Class
2a all ends
Thread Quantity Per Inch
16 2nd end
Thread Series Designator
un 2nd end
Thread Series Designator
unef 1st 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
A - Item does not contain precious metal.
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

10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
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
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
30000
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
052190

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 4730-01-232-8758?

    The FSCG of the NSN 4730-01-232-8758 is 4730

  2. Does the NSN 4730-01-232-8758 have a Schedule B code assigned?

    Yes, the Schedule B code is 7307994000

  3. Does NSN 4730-01-232-8758 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 4730-01-232-8758 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4730-01-232-8758 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 4730-01-232-8758 was assigned to the Federal Catalog?

    It was assigned 40 years ago, on Wed, May 21, 1986

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