5305-01-398-4948

Find complete technical information, availability, and procurement data for: 5305-01-398-4948
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-398-4948

Item Name Code

16282

Assigment Date

11/04/1994 (31 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, flat countersunk head style, 3a thread class, 0.709 inches minimum thread length, 0.970 inches minimum and 1.000 inches maximum fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.709 inches minimum
Fastener Length: 0.970 inches minimum and 1.000 inches maximum
Head Style: flat countersunk
Head Diameter: 0.480 inches minimum and 0.531 inches maximum
Locking Feature: patch threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 45.0 rockwell c maximum fastener
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Material: plastic polyamide (nylon) locking feature
Material: steel fastener
Material Document And Classification: fed-std66 fed std single material response fastener
Surface Treatment: cadmium and chromate fastener
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response fastener
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
A3131794	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-398-4948?

The FSCG of the NSN 5305-01-398-4948 is 5305

Does the NSN 5305-01-398-4948 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-398-4948 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 5305-01-398-4948 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-398-4948 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 5305-01-398-4948 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Nov 4, 1994