5305-01-411-1309

Find complete technical information, availability, and procurement data for: 5305-01-411-1309
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-411-1309

Item Name Code

29294

Assigment Date

03/17/1995 (31 years ago)

An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see insulator, (as modified). Excludes:holder, (as modified); retainer, (as modified), and spacer, plate.

0.338 inches nominal thread length, right-hand thread direction, 3a thread class, pan head style, 0.463 inches nominal 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: 0.338 inches nominal
Fastener Length: 0.463 inches nominal
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.132 inches maximum
Locking Feature: pellet or strip locking feature
Grip Diameter: 0.188 inches minimum and 0.189 inches maximum
Internal Drive Style: offset cruciform (torque set)
End Item Identification: f16acft
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.125 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches head
Surface Finish: 32.0 microinches threads
Material: steel comp 4140 or steel comp 8740 or steel comp 4340 overall
Material Document And Classification: mil-s-5126 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416ty2,cl2 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1173 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
NAS1173-2K	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-411-1309?

The FSCG of the NSN 5305-01-411-1309 is 5305

Does the NSN 5305-01-411-1309 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-411-1309 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 5305-01-411-1309 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-411-1309 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 5305-01-411-1309 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Mar 17, 1995