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7523 Ball Stud

5307-01-389-3445

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Official Item Classification

Name
Ball Stud
Part Number
7523
(NSN) National Stock Number
5307-01-389-3445
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
17484
(FIIG) Federal Item Identification Guide
A051A0
Date
04/22/1994 (32 years ago)

2a thread class, right-hand thread direction, 2.250 inches nominal overall length, 0.875 inches nominal thread length, 0.625 inches nominal head diameter

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.875 inches nominal

Head Diameter

0.625 inches nominal

Overall Length

2.250 inches nominal

Neck Diameter

0.391 inches nominal

Distance From Spherical Head Centerline To Head End

0.312 inches nominal

Furnished Items And Quantity

0ne spring lock 3/8 in. washer, stl, pltd; one nut, hex, 3/8-16 unc-2b, stl, pltd

Distance Across Flats

0.625 inches nominal

Thread Quantity Per Inch

16

Nominal Thread Size

0.375 inches

Material

copper alloy and steel

Style Designator

ball

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

0017484

Related Hardware Products

Part Number Description
277A-20 Ball Stud
7523 Ball Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-389-3445?
The FSCG of the NSN 5307-01-389-3445 is 5307
Does NSN 5307-01-389-3445 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 5307-01-389-3445 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-389-3445 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 5307-01-389-3445 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Fri, Apr 22, 1994