5305-01-253-7125

Find complete technical information, availability, and procurement data for: 5305-01-253-7125
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-253-7125

Item Name Code

33044

Assigment Date

04/23/1987 (39 years ago)

3a thread class, 0.570 inches minimum and 0.770 inches maximum fastener length, right-hand thread direction, 0.500 inches nominal head diameter, knurled no. 1 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
Fastener Length: 0.570 inches minimum and 0.770 inches maximum
Head Style: knurled no. 1
Head Diameter: 0.500 inches nominal
Head Height: 0.440 inches minimum and 0.640 inches maximum
Internal Drive Style: slot
Material Accommodated Thickness: 0.091 inches minimum
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Material: aluminum alloy stand-off
Material: aluminum alloy head
Material: steel corrosion resisting fastener
Material: steel corrosion resisting spring
Surface Treatment: aluminum head
Surface Treatment: passivate fastener
Surface Treatment: passivate spring
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
47-62-301-10	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-253-7125?

The FSCG of the NSN 5305-01-253-7125 is 5305

Does the NSN 5305-01-253-7125 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-253-7125 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 5305-01-253-7125 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-253-7125 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 5305-01-253-7125 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Apr 23, 1987