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6F0196 Square Neck Bolt

5306-00-988-9921

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Official Item Classification

Name
Square Neck Bolt
Part Number
6F0196
(NSN) National Stock Number
5306-00-988-9921
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
15939
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1962 (64 years ago)

right-hand thread direction, 2a thread class, 2.750 inches nominal fastener length, flat countersunk head style, 1.813 inches minimum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.813 inches minimum

Fastener Length

2.750 inches nominal

Head Style

flat countersunk

Head Diameter

1.389 inches nominal

Neck Length

0.530 inches nominal

Nominal Thread Diameter

0.875 inches

Thread Quantity Per Inch

9

Hardness Rating

32.0 rockwell c minimum and 38.0 rockwell c maximum overall

Minimum Yield Strength

124000 pounds per square inch

Countersink Angle

80.0 degrees nominal

Neck Width

0.867 inches nominal

Material

steel 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

0015939

Related Hardware Products

Part Number Description
6F0196 Square Neck Bolt
6F196 Square Neck Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-988-9921?
The FSCG of the NSN 5306-00-988-9921 is 5306
Does the NSN 5306-00-988-9921 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-988-9921 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 5306-00-988-9921 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-988-9921 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 5306-00-988-9921 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962