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1753698 Internal Wrenching Bolt

5306-00-977-9249

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Official Item Classification

Name
Internal Wrenching Bolt
Part Number
1753698
(NSN) National Stock Number
5306-00-977-9249
(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
01/01/1962 (64 years ago)

0.093 inches maximum thread length, right-hand thread direction, flat chamfer head style, 0.235 inches nominal fastener length, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.093 inches maximum

Fastener Length

0.235 inches nominal

Head Style

flat chamfer

Head Diameter

0.306 inches minimum and 0.312 inches maximum

Head Height

0.185 inches minimum and 0.190 inches maximum

Hole Diameter

0.040 inches nominal

First Diameter From Head

0.135 inches minimum and 0.145 inches maximum

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.062 inches minimum and 0.078 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.190 inches

Width Across Flats

0.156 inches minimum and 0.158 inches maximum

Hole Quantity

4

Hole Type

drilled

Thread Quantity Per Inch

32

Hole Configuration Style

round longitudinal hole

Special Features

screw point 0.094 in. dia by 0.079 in. lg

Material

steel comp 302 or steel comp 303 or steel comp 304 overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec all treatment responses overall

Thread Series Designator

unf

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
1753698 Internal Wrenching Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-977-9249?
The FSCG of the NSN 5306-00-977-9249 is 5306
Does the NSN 5306-00-977-9249 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-977-9249 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 5306-00-977-9249 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-977-9249 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 5306-00-977-9249 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962