X1978

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X1978
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-00-206-1421
Item Name Code
15948
Assigment Date
01/01/1963 (63 years ago)

0.500 inches minimum stud thread thread length, right-hand nut thread thread direction, 2a stud thread thread class, right-hand stud thread thread direction, 2a 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
2a nut thread
Thread Class
2a stud thread
Thread Direction
right-hand nut thread
Thread Direction
right-hand stud thread
Thread Length
0.500 inches minimum stud thread
Thread Length
0.625 inches minimum nut thread
Overall Length
1.438 inches nominal
Thread Quantity Per Inch
16 nut thread
Thread Quantity Per Inch
16 stud thread
Nominal Thread Size
0.375 inches nut thread
Nominal Thread Size
0.375 inches stud thread
Material
steel
Surface Treatment
phosphate overall
Thread Series Designator
unc nut thread
Thread Series Designator
unc stud thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5307-00-274-4743 No Name Available 02/01/1979
5307-00-274-4748 No Name Available 01/01/1976

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
62033R1 Plain Stud
7375681 Plain Stud
7375681REVF1 Plain Stud
CC1293 Plain Stud
X01978 Plain Stud
X1978 Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-00-206-1421?
The FSCG of the NSN 5307-00-206-1421 is 5307
Does NSN 5307-00-206-1421 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 5307-00-206-1421 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-206-1421 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 5307-00-206-1421 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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