646C115P14

View detailed technical data, stock status, and sourcing information for: 646C115P14
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 646C115P14 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-761-6221

Item Name Code

15945

Assigment Date

04/07/1972 (54 years ago)

A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.

right-hand nut thread thread direction, right-hand stud thread thread direction, 0.270 inches minimum nut thread thread length, 3a nut thread thread class, +0.1396 to 0.1410 inches stud thread thread pitch diameters

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 Pitch Diameters: +0.1396 to 0.1410 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.270 inches minimum nut thread
Thread Length: 0.320 inches minimum and 0.330 inches maximum stud thread
Overall Length: 0.680 inches minimum and 0.710 inches maximum
Length Of Recessed Portion Of Shank: 0.080 inches minimum and 0.120 inches maximum
Diameter Of Recessed Portion Of Shank: 0.141 inches minimum and 0.146 inches maximum
Thread Quantity Per Inch: 32 nut thread
Thread Quantity Per Inch: 32 stud thread
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.164 inches nut thread
Nominal Thread Size: 0.164 inches stud thread
Special Features: lock thds in stud end
Material: steel
Material Document And Classification: ams 6322 assn std single material response
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std single treatment response overall
Style Designator: recessed
Thread Series Designator: unc nut thread
Thread Series Designator: uns 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
646C115P14	Recessed Stud
646C115P6	Recessed Stud

FAQs

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

What is the FSCG of the NSN 5307-00-761-6221?

The FSCG of the NSN 5307-00-761-6221 is 5307

Does the NSN 5307-00-761-6221 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-761-6221 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 5307-00-761-6221 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-761-6221 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 5307-00-761-6221 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Apr 7, 1972