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  4. 8B1641

NSN 8B1641

Fluid Passage Bolt

0.497 inches nominal first diameter from wrenching feature, relieved body style, 1.105 inches nominal concentric hole depth, 0.810 inches nominal distance from first radial hole center to end of bolt, 0.187 inches nominal concentric hole diameter.

NSN 4730-00-424-0328 Datasheet

(NSN) National Stock Number
4730-00-424-0328
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
00-424-0328
Requires Demilitarization
Yes
(INC) Item Name Code
18683
Date
Tue, Jan 1, 1963
Schedule B Code
7307992000
Body Style
relieved
Concentric Hole Depth
1.105 inches nominal
Concentric Hole Diameter
0.187 inches nominal
Distance From First Radial Hole Center To End Of Bolt
0.810 inches nominal
First Diameter From Wrenching Feature
0.497 inches nominal
First End Connection Type
threaded external tube
First End Style Designator
plain
First End Thread Direction
right-hand
First End Thread Class
2a
First End Thread Length
0.625 inches nominal
First End Thread Series Designator
unified national coarse (unc)
First End Nominal Thread Size
0.500 inches
First Radial Fluid Hole Diameter
0.131 inches nominal
Length From Bearing Surface Of Wrenching Feature To Bolt End
1.185 inches nominal
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
0.185 inches nominal
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
0.565 inches nominal
Material
steel
Overall Length
1.448 inches nominal
Second Diameter From Wrenching Feature
0.437 inches nominal
Width Across Flats
0.753 inches nominal
Wrenching Feature Height
0.225 inches nominal
Wrenching Feature Style
hexagon

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.
Source of Supply Code
S9C - Defense supply center columbus, ohio 43215
Pseudo Item Name Code
0018683

Cross Reference

CAGE Codes

11083
Caterpillar Inc Div Caterpillar Defense
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.
Less than Carload Rating
U - 50.0
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
7307-99-2000
Description
other fittings nesoi of iron or nonalloy steel
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 4730-00-424-0328?

    The FSCG of the NSN 4730-00-424-0328 is 4730

  2. Does the NSN 4730-00-424-0328 have a Schedule B code assigned?

    Yes, the Schedule B code is 7307992000

  3. Does NSN 4730-00-424-0328 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 4730-00-424-0328 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4730-00-424-0328 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 4730-00-424-0328 was assigned to the Federal Catalog?

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

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