5305-01-684-0992

Find complete technical information, availability, and procurement data for: 5305-01-684-0992
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-684-0992

Item Name Code

06657

Assigment Date

10/21/2019 (6 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

right-hand thread direction, flat countersunk undercut head style, 3a thread class, 0.157 inches minimum and 0.188 inches maximum fastener length, 0.157 inches minimum and 0.188 inches maximum 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: 3a
Thread Direction: right-hand
Thread Length: 0.157 inches minimum and 0.188 inches maximum
Fastener Length: 0.157 inches minimum and 0.188 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.322 inches nominal
Head Height: 0.080 inches nominal
Spline Major Diameter: 0.155 inches nominal
Internal Drive Style: torx
End Item Identification: a10 acft thun
Nominal Thread Diameter: 0.1900 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.00 degrees minimum and 101.00 degrees maximum
Part Name Assigned By Controlling Agency: screw,tension, 100* flush head,full thread, self/non lock
Screw Material: steel
Screw Surface Treatment: passivate and cadmium
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas5312 professional/industrial association standard

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
NAS5312E3P12J	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-684-0992?

The FSCG of the NSN 5305-01-684-0992 is 5305

Does the NSN 5305-01-684-0992 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-684-0992 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 5305-01-684-0992 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-684-0992 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 5305-01-684-0992 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Oct 21, 2019