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5306-00-993-5237

Machine Bolt

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Official Item Classification

Name
Machine Bolt
(NSN) National Stock Number
5306-00-993-5237
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
01847
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1962 (64 years ago)

2a thread class, right-hand thread direction, hexagon head style, 0.357 inches minimum and 0.400 inches maximum thread length, 0.550 inches minimum and 0.590 inches maximum fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.357 inches minimum and 0.400 inches maximum

Fastener Length

0.550 inches minimum and 0.590 inches maximum

Head Style

hexagon

Head Height

0.090 inches minimum and 0.100 inches maximum

Width Between Flats

0.307 inches minimum and 0.312 inches maximum

Nominal Thread Diameter

0.164 inches

Grip Length

0.190 inches minimum and 0.193 inches maximum

Features Provided

finished head

Thread Quantity Per Inch

32

Material

steel overall

Material Document And Classification

s.94 fscm k0195 mfr ref 1st material response or s.95 fscm k0195 mfr ref 2nd material response or s.114 fscm k0195 mfr ref 3rd material response or s.116 fscm k0195 mfr ref 4th material response or s.117 fscm k0195 mfr ref 5th material response overall

Surface Treatment

cadmium overall

Thread Series Designator

unc

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

0001847

Related Hardware Products

Part Number Description
A102-1C Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-993-5237?
The FSCG of the NSN 5306-00-993-5237 is 5306
Does the NSN 5306-00-993-5237 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-993-5237 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 5306-00-993-5237 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-993-5237 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 5306-00-993-5237 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962