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548032 Square Neck Bolt

5306-00-054-8032

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Official Item Classification

Name
Square Neck Bolt
Part Number
548032
(NSN) National Stock Number
5306-00-054-8032
(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
01/01/1963 (63 years ago)

right-hand thread direction, 0.750 inches minimum thread length, 1.219 inches minimum and 1.281 inches maximum fastener length, 2a thread class, button head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.750 inches minimum

Fastener Length

1.219 inches minimum and 1.281 inches maximum

Head Style

button

Head Diameter

0.813 inches minimum and 0.844 inches maximum

Head Height

0.188 inches minimum and 0.208 inches maximum

Neck Length

0.188 inches minimum and 0.219 inches maximum

Nominal Thread Diameter

0.375 inches

Features Provided

square nut

Thread Quantity Per Inch

16

Neck Width

0.368 inches minimum and 0.388 inches maximum

Material

steel overall

Surface Treatment

cadmium or zinc 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015939

Related Hardware Products

Part Number Description
548032 Square Neck Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-054-8032?
The FSCG of the NSN 5306-00-054-8032 is 5306
Does the NSN 5306-00-054-8032 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-054-8032 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 5306-00-054-8032 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-054-8032 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 5306-00-054-8032 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963