5305-01-116-4819

Find complete technical information, availability, and procurement data for: 5305-01-116-4819
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-116-4819

Item Name Code

33044

Assigment Date

07/28/1981 (45 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

0.450 inches nominal fastener length, fillister head style, right-hand thread direction, 0.250 inches nominal thread length, 3a thread class

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: 0.250 inches nominal
Fastener Length: 0.450 inches nominal
Head Style: fillister
Head Diameter: 0.304 inches minimum and 0.324 inches maximum
Head Height: 0.100 inches minimum and 0.120 inches maximum
Material Accommodated Thickness: 0.073 inches minimum and 0.135 inches maximum
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 180000 pounds per square inch
Material: steel comp 420 primary washer
Material: steel comp 304 stand-off
Material: steel corrosion resisting fastener
Material Document And Classification: aisi assn std single material response primary washer
Material Document And Classification: ams 5735 assn std single material response or ams 5736 assn std single material response or ams 5737 assn std single material response fastener
Material Document And Classification: qq-s-763 fed spec single material response stand-off
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
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
583R580J02	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-116-4819?

The FSCG of the NSN 5305-01-116-4819 is 5305

Does the NSN 5305-01-116-4819 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-116-4819 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 5305-01-116-4819 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-116-4819 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 5305-01-116-4819 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Jul 28, 1981