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5306-01-221-9875

Shoulder Bolt

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Official Item Classification

Name
Shoulder Bolt
(NSN) National Stock Number
5306-01-221-9875
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
04905
(FIIG) Federal Item Identification Guide
A003B0
Date
12/05/1985 (40 years ago)

1.000 inches nominal thread length, hexagon head style, 3a thread class, 5.250 inches nominal fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.000 inches nominal

Fastener Length

5.250 inches nominal

Head Style

hexagon

Head Height

0.750 inches nominal

Width Between Flats

1.125 inches nominal

Shoulder Diameter

0.996 inches minimum and 0.998 inches maximum first shoulder

Shoulder Length

4.250 inches nominal first shoulder

Nominal Thread Diameter

0.750 inches

Thread Quantity Per Inch

10

Shoulder Shape

round first shoulder

Material

nickel alloy k-500 overall

Material Document And Classification

qq-n-286 cl a fed spec single material response overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0004905

Related Hardware Products

Part Number Description
128-4677499 ITEM 17 Shoulder Bolt
87682-7606 ITEM 17 Shoulder Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-221-9875?
The FSCG of the NSN 5306-01-221-9875 is 5306
Does the NSN 5306-01-221-9875 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5306-01-221-9875 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 5306-01-221-9875 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-221-9875 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 5306-01-221-9875 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Dec 5, 1985