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5306-00-034-1149

Internal Wrenching Bolt

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Official Item Classification

Name
Internal Wrenching Bolt
(NSN) National Stock Number
5306-00-034-1149
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
06666
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1963 (63 years ago)

1.500 inches minimum and 1.810 inches maximum thread length, 3a thread class, 0.550 inches minimum and 0.562 inches maximum head diameter, right-hand thread direction, 2.000 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.500 inches minimum and 1.810 inches maximum

Fastener Length

2.000 inches nominal

Head Diameter

0.550 inches minimum and 0.562 inches maximum

Head Height

0.368 inches minimum and 0.375 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.312 inches nominal

Thread Quantity Per Inch

16

Minimum Tensile Strength

170000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 45.0 rockwell c maximum overall

Minimum Yield Strength

150000 pounds per square inch

Surface Finish

32.0 microinches threads

Material

steel overall

Surface Treatment

zinc overall

Thread Series Designator

unc

Nondefinitive Spec/Std Data

1 type

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.

Pseudo Item Name Code

0006666

Related Hardware Products

Part Number Description
1611200PC89 Internal Wrenching Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-034-1149?
The FSCG of the NSN 5306-00-034-1149 is 5306
Does the NSN 5306-00-034-1149 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-034-1149 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 5306-00-034-1149 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-034-1149 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 5306-00-034-1149 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963