48683

View detailed technical data, stock status, and sourcing information for: 48683
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-121-6586

Item Name Code

15939

Assigment Date

11/07/1981 (44 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

right-hand thread direction, 2a thread class, 1.072 inches nominal fastener length, 0.600 inches nominal thread length, 0.380 inches nominal head diameter

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
Thread Direction: right-hand
Thread Length: 0.600 inches nominal
Fastener Length: 1.072 inches nominal
Head Diameter: 0.380 inches nominal
Head Height: 0.200 inches nominal
Neck Length: 0.078 inches nominal
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Neck Width: 0.202 inches nominal
Material: steel corrosion resisting overall
Material Document And Classification: 5643,type 17-4ph assn std single material response overall
Thread Series Designator: unf

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
48683	Square Neck Bolt
B048683	Square Neck Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-121-6586?

The FSCG of the NSN 5306-01-121-6586 is 5306

Does the NSN 5306-01-121-6586 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-121-6586 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 5306-01-121-6586 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-121-6586 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 5306-01-121-6586 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Nov 7, 1981