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NSN 7M653

Tube Reducer

threaded internal tube 1st end connection type, swivel nut, flare (tube) style 3 optional end 1st end connection style, plain (tube) 2nd end connection style, 1 preformed packing furnished items and quantity, threaded external tube 2nd end connection type.

NSN 4730-01-261-6576 Datasheet

(NSN) National Stock Number
4730-01-261-6576
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
01-261-6576
Requires Demilitarization
Yes
(INC) Item Name Code
08506
Date
Mon, Aug 17, 1987
Schedule B Code
7307994000
Connection Style
plain (tube) 2nd end
Connection Style
swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
threaded external tube 2nd end
Connection Type
threaded internal tube 1st end
Furnished Items And Quantity
1 preformed packing
Material Document And Classification
qq-s-763 fed spec single material response overall
Material
steel comp 304 overall
Nominal Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.375 inches 2nd end
Nominal Overall Length
0.990 inches
Nominal Thread Size
0.438 inches 1st end
Nominal Thread Size
0.562 inches 2nd end
Reducer Type
concentric
Seat Angle
37.0 degrees 1st end
Surface Treatment Document And Classification
11-p-35 fed spec single treatment response overall
Surface Treatment
passivate overall
Thread Class
3a 2nd end
Thread Class
3b 1st end
Thread Quantity Per Inch
18 2nd end
Thread Quantity Per Inch
20 1st end
Thread Series Designator
unjs 1st end
Thread Series Designator
unjs 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
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

76301
The Boeing Company Div Defense
U.s./canadian manufacturers
01673
Sps Technologies, Llc Dba Airdrome Precision Components
U.s./canadian manufacturers
06581
Allan Aircraft Supply Co., Llc Dba Allan Aircraft Supply
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 4730-01-261-6576?

    The FSCG of the NSN 4730-01-261-6576 is 4730

  2. Does the NSN 4730-01-261-6576 have a Schedule B code assigned?

    Yes, the Schedule B code is 7307994000

  3. Does NSN 4730-01-261-6576 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 4730-01-261-6576 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4730-01-261-6576 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 4730-01-261-6576 was assigned to the Federal Catalog?

    It was assigned 39 years ago, on Mon, Aug 17, 1987

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