STD137A-3-0

View detailed technical data, stock status, and sourcing information for: STD137A-3-0
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 STD137A-3-0 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

5307-01-383-9081

Item Name Code

17484

Assigment Date

12/06/1993 (32 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

63.0 microinches overall surface finish, 0.4998 inches minimum and 0.5002 inches maximum head diameter, shank is 1.120 in. long and is unthreaded, 0.2497 in. min., 0.2500 in. max. dia. special features, 0.2499 inches minimum and 0.2501 inches maximum distance from spherical head centerline to head end, 1.750 inches nominal overall length

Product Characteristics

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

Head Diameter: 0.4998 inches minimum and 0.5002 inches maximum
Overall Length: 1.750 inches nominal
Distance From Spherical Head Centerline To Head End: 0.2499 inches minimum and 0.2501 inches maximum
Surface Finish: 63.0 microinches overall
Special Features: shank is 1.120 in. long and is unthreaded, 0.2497 in. min., 0.2500 in. max. dia.
Material: steel
Style Designator: ball

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
STD137A-3-0	Ball Stud

FAQs

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

What is the FSCG of the NSN 5307-01-383-9081?

The FSCG of the NSN 5307-01-383-9081 is 5307

Does the NSN 5307-01-383-9081 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-01-383-9081 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 5307-01-383-9081 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-383-9081 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 5307-01-383-9081 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Dec 6, 1993