91781A726

View detailed technical data, stock status, and sourcing information for: 91781A726
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-621-9003

Item Name Code

06657

Assigment Date

09/20/2013 (12 years ago)

A panel, upon which are mounted such items as indicator lights, meters, relays, switches and the like, which is specifically designed for the purpose of controlling the operation of electrical and electronic equipment. See also panel, test, electrical.

right-hand thread direction, 2a thread class, flat countersunk head style, 3.500 inches nominal fastener length, 1.500 inches minimum thread length

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: 1.500 inches minimum
Fastener Length: 3.500 inches nominal
Head Style: flat countersunk
Head Diameter: 0.815 inches nominal
Internal Drive Style: slot
End Item Identification: 4940-01-601-1928
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Countersink Angle: 82.0 degrees nominal
Part Name Assigned By Controlling Agency: flat head slotted machine screw
Screw Material: steel comp 302
Special Features: per mcmaster carr part number has multiple sources and oem could not be provided
Thread Series Designator: unc

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
91781A726	Machine Screw
AES78C500C50DG5D71	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-621-9003?

The FSCG of the NSN 5305-01-621-9003 is 5305

Does the NSN 5305-01-621-9003 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-621-9003 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 5305-01-621-9003 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-621-9003 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 5305-01-621-9003 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Fri, Sep 20, 2013