5305-01-474-2755

Find complete technical information, availability, and procurement data for: 5305-01-474-2755
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-474-2755

Item Name Code

33044

Assigment Date

04/28/2000 (26 years ago)

A secondary structure whose function is to reduce drag by providing a streamlined surface or covering.

0.430 inches minimum and 0.470 inches maximum thread length, 3a thread class, right-hand thread direction, 0.950 inches nominal fastener length, undercut pan no. 2 head style

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: 0.430 inches minimum and 0.470 inches maximum
Fastener Length: 0.950 inches nominal
Head Style: undercut pan no. 2
Head Diameter: 0.482 inches nominal
Head Height: 0.200 inches minimum and 0.240 inches maximum
Internal Drive Style: hexagon
End Item Identification: westland gwhl-64 helicopter
Material Accommodated Thickness: 0.108 inches nominal
Nominal Thread Diameter: 0.190 inches
Part Name Assigned By Controlling Agency: captive screw, self-retracting
Lead Thread Quantity: two
Material: iron alloy 660 fastener
Material: steel comp 302 spring
Material: steel corrosion resisting stand-off
Material Document And Classification: ass 5640 assn std single material response or astm a555 assn std single material response or astm a581 assn std single material response stand-off
Material Document And Classification: ast-5731 assn std single material response or astm 5732 assn std single material response fastener
Material Document And Classification: astm a313 assn std single material response spring
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

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
CA22043-10-500	Panel Screw Assembly
HS5993-01-0500	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-474-2755?

The FSCG of the NSN 5305-01-474-2755 is 5305

Does the NSN 5305-01-474-2755 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-474-2755 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 5305-01-474-2755 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-474-2755 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 5305-01-474-2755 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Apr 28, 2000