2488318

View detailed technical data, stock status, and sourcing information for: 2488318

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2488318
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-00-342-7921
Item Name Code
15944
Assigment Date
01/01/1963 (63 years ago)

3a stud thread thread class, 0.273 inches minimum stud thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a nut thread thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a nut thread
Thread Class
3a stud thread
Thread Direction
right-hand nut thread
Thread Direction
right-hand stud thread
Thread Length
0.273 inches minimum stud thread
Thread Length
0.354 inches minimum nut thread
Shoulder Diameter
0.625 inches nominal
Shoulder Length
0.093 inches minimum and 0.098 inches maximum
Overall Length
1.501 inches nominal
Distance From Cotter Pin Hole Centerline To Nut End
0.156 inches nominal first hole
Cotter Pin Hole Diameter
0.076 inches nominal first hole
Thread Quantity Per Inch
20 stud thread
Nominal Thread Size
0.500 inches stud thread
Surface Finish
125.0 microinches overall
Material
steel comp 4130
Material Document And Classification
mil-s-6758 mil spec single material response
Style Designator
shouldered and stepped
Thread Series Designator
unf stud thread

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
2488318 Shouldered and Stepped Stud

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5307-00-342-7921?
The FSCG of the NSN 5307-00-342-7921 is 5307
Does NSN 5307-00-342-7921 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 5307-00-342-7921 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-342-7921 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 5307-00-342-7921 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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