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  4. 181D

NSN 181D

Tube Coupling Inverted Nut

not casehardened casehardening indicator, 0.563 inches nominal overall length, grumman a-10 aircraft end item identification, copper alloy material, 0.219 inches nominal seat radius.

NSN 4730-00-142-1593 Datasheet

(NSN) National Stock Number
4730-00-142-1593
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
00-142-1593
Requires Demilitarization
Yes
(INC) Item Name Code
03857
Date
Tue, Jan 1, 1963
Schedule B Code
7415338550
End Item Identification
grumman a-10 aircraft
Casehardening Indicator
not casehardened
Material
copper alloy
Overall Length
0.563 inches nominal
Seat Radius
0.219 inches nominal
Screw Thread Series Designator
uns
Smallest Inside Diameter
0.253 inches nominal
Style Designator
inverted nut, tube, compression
Thread Class
2b
Thread Direction
right-hand
Thread Size
7/16-24
Tube Outside Diameter For Which Designed
0.250 inches nominal
Width Across Flats
0.438 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
0003857

Cross Reference

CAGE Codes

01276
Danfoss Power Solutions Ii, Llc
Non-manufacturers
79470
Dana Corp Weatherhead Div
U.s./canadian manufacturers
07295
Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use Cage Code 3e2t9 for Cataloging
U.s./canadian manufacturers
81590
Korry Electronics Co
U.s./canadian manufacturers
21450
Army Weapons Command Attn Amswe-Ree-S
Military standards and standards organizations (ex:stanags,milspecs,defstans)
24617
General Motors Corp
U.s./canadian manufacturers
64615
Hitech Instrument
U.s./canadian manufacturers
30327
Imperial
U.s./canadian manufacturers
93061
Parker-Hannifin Corp Div Fluid System Connector Division
U.s./canadian manufacturers
81343
Society of Automotive Engineers Inc
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
7415-33-8550
Description
other copper screws (not for wood) bolts and nuts
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69433
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 4730-00-142-1593?

    The FSCG of the NSN 4730-00-142-1593 is 4730

  2. Does the NSN 4730-00-142-1593 have a Schedule B code assigned?

    Yes, the Schedule B code is 7415338550

  3. Does NSN 4730-00-142-1593 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 4730-00-142-1593 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4730-00-142-1593 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 4730-00-142-1593 was assigned to the Federal Catalog?

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

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