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EA1072 Fluid Passage Bolt

4730-00-700-5072

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Official Item Classification

Name
Fluid Passage Bolt
Part Number
EA1072
(NSN) National Stock Number
4730-00-700-5072
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
18683
(FIIG) Federal Item Identification Guide
A121A0
Date
01/01/1961 (65 years ago)

2.438 inches nominal concentric hole depth, shoulder body style, threaded external tube first end connection type, 0.375 inches nominal concentric hole diameter, 5.250 inches nominal overall length

Specs & Compatibility

Body Style

shoulder

Concentric Hole Depth

2.438 inches nominal

Concentric Hole Diameter

0.375 inches nominal

Overall Length

5.250 inches nominal

First End Connection Type

threaded external tube

First End Style Designator

plain

First End Thread Class

2a

First End Thread Direction

right-hand

Cotter Pin Hole Diameter

0.188 inches nominal

Width Across Flats

1.625 inches nominal

First End Thread Length

0.656 inches nominal

Wrenching Feature Style

hexagon

Distance From Bolt End To Hole Center

0.188 inches nominal

First Diameter From Wrenching Feature

1.2488 inches minimum and 1.250 inches maximum

Second Diameter From Wrenching Feature

0.875 inches nominal

Length From Bearing Surface Of Wrenching Feature To End Of First Diameter

4.094 inches nominal

Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter

4.219 inches nominal

First Radial Fluid Hole Diameter

0.250 inches nominal

Distance From First Radial Hole Center To End Of Bolt

2.812 inches nominal

Length From Bearing Surface Of Wrenching Feature To Bolt End

4.875 inches nominal

Wrenching Feature Height

0.375 inches nominal

Hardness Rating

85.0 rockwell superficial 15-n minimum and 90.0 rockwell superficial 15-n maximum

First End Thread Quantity Per Inch

14

First End Thread Series Designator

unf

First End Nominal Thread Size

1.000 inches

Material

steel

Material Document And Classification

qq-s-633,fs1010 to fs1020 or fs1117 to fs1120 fed spec single material response

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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

Pseudo Item Name Code

0018683

Related Hardware Products

Part Number Description
7005072 Fluid Passage Bolt
EA1072 Fluid Passage Bolt

Frequently Asked Questions

What is the FSCG of the NSN 4730-00-700-5072?
The FSCG of the NSN 4730-00-700-5072 is 4730
Does the NSN 4730-00-700-5072 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-700-5072 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.
Does NSN 4730-00-700-5072 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-700-5072 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.
When the NSN 4730-00-700-5072 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961