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  4. 189331

NSN 189331

Tube Coupling Nut

unable to decode material document and classification, 0.625 inches nominal largest outside diameter, material, 0.280 inches nominal length to shoulder, forged fabrication method.

NSN 4730-00-037-3100 Datasheet

(NSN) National Stock Number
4730-00-037-3100
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
00-037-3100
Requires Demilitarization
Yes
(INC) Item Name Code
03859
Date
Tue, Jan 1, 1963
Schedule B Code
7318160000
Fabrication Method
forged
Largest Outside Diameter
0.625 inches nominal
Length To Shoulder
0.280 inches nominal
Material Document And Classification
unable to decode
Material
Nominal Tube Outside Diameter
0.344 inches
Nominal Thread Size
0.500 inches
Nut Height
0.421 inches nominal
Nut Style
tube coupling
Seat Angle
45.00 degrees nominal
Smallest Inside Diameter
0.531 inches nominal
Surface Treatment
unable to decode
Thread Class
3a
Thread Direction
right-hand
Thread Quantity Per Inch
20
Thread Series
unf
Width Across Flats
0.691 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
0003859

Cross Reference

CAGE Codes

06848
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
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
48950
Water Commodity
573 - Bolts or nuts (iron or steel),(less than 35 feet)
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7318-16-0000
Description
nuts of iron or steel
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69421
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 4730-00-037-3100?

    The FSCG of the NSN 4730-00-037-3100 is 4730

  2. Does the NSN 4730-00-037-3100 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 4730-00-037-3100 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 4730-00-037-3100 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4730-00-037-3100 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 4730-00-037-3100 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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