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5306-01-021-6840

Ribbed Shoulder Bolt

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Official Item Classification

Name
Ribbed Shoulder Bolt
(NSN) National Stock Number
5306-01-021-6840
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
16014
(FIIG) Federal Item Identification Guide
A003B0
Date
05/18/1976 (50 years ago)

right-hand thread direction, 0.810 inches minimum and 0.910 inches maximum thread length, 3a thread class, pan no. 2 head style, 1.500 inches nominal fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.810 inches minimum and 0.910 inches maximum

Fastener Length

1.500 inches nominal

Head Style

pan no. 2

Shoulder Diameter

0.526 inches minimum and 0.531 inches maximum first shoulder

Rib Quantity

32

Nominal Thread Diameter

0.500 inches

Thread Quantity Per Inch

20

Hardness Rating

32.0 rockwell c minimum and 38.0 rockwell c maximum overall

Shoulder Shape

round first shoulder

Material

steel overall

Material Document And Classification

sae gr 8 assn std single material response 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

0016014

Related Hardware Products

Part Number Description
123700 Ribbed Shoulder Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-021-6840?
The FSCG of the NSN 5306-01-021-6840 is 5306
Does the NSN 5306-01-021-6840 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-021-6840 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 5306-01-021-6840 contain precious materials?
Precious metal content is unknown
Does NSN 5306-01-021-6840 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 5306-01-021-6840 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Tue, May 18, 1976