5305-01-352-2749

Find complete technical information, availability, and procurement data for: 5305-01-352-2749
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-352-2749

Item Name Code

33044

Assigment Date

01/23/1992 (34 years ago)

A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.

pan head style, right-hand thread direction, 2a thread class, 0.140 inches nominal thread length, 0.410 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: 2a
Thread Direction: right-hand
Thread Length: 0.140 inches nominal
Fastener Length: 0.410 inches nominal
Head Style: pan
Head Diameter: 0.299 inches minimum and 0.329 inches maximum
Head Height: 0.095 inches minimum and 0.125 inches maximum
Internal Drive Style: cross recess type 1
End Item Identification: aircraft;aircraft, hercules c-130
Material Accommodated Thickness: 0.126 inches minimum and 0.187 inches maximum
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Material: iron alloy 660 fastener
Material: steel comp 304 stand-off
Material Document And Classification: ams5732 assn std single material response or ams5731 assn std single material response fastener
Material Document And Classification: astm a493 assn std 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
03A249P08-C-2	Panel Screw Assembly
03A249P08C-2	Panel Screw Assembly
CS1149P-8-2-C	Panel Screw Assembly
ES8385-212	Panel Screw Assembly
FDC7900PL-8-C-2	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-352-2749?

The FSCG of the NSN 5305-01-352-2749 is 5305

Does the NSN 5305-01-352-2749 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-352-2749 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 5305-01-352-2749 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-352-2749 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 5305-01-352-2749 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Jan 23, 1992