12703500-2

View detailed technical data, stock status, and sourcing information for: 12703500-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-158-6255

Item Name Code

33044

Assigment Date

07/26/1983 (42 years ago)

0.247 inches minimum and 0.267 inches maximum head diameter, 0.587 inches minimum and 0.607 inches maximum fastener length, 0.240 inches minimum and 0.260 inches maximum thread length, flat countersunk head style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 0.240 inches minimum and 0.260 inches maximum
Fastener Length: 0.587 inches minimum and 0.607 inches maximum
Head Style: flat countersunk
Head Diameter: 0.247 inches minimum and 0.267 inches maximum
Internal Drive Style: cross recess type 1
Material Accommodated Thickness: 0.090 inches minimum and 0.125 inches maximum
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: aluminum alloy 6061 stand-off
Material: steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 fastener
Material Document And Classification: astm-a-493 assn std all material responses fastener
Material Document And Classification: qq-a-225/8 fed spec single material response stand-off
Surface Treatment: anodize stand-off
Surface Treatment: passivate fastener
Surface Treatment Document And Classification: mil-a-8625,ty 1,cl 1 mil spec single treatment response stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
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
12703500-2	Panel Screw Assembly
DPY7900P-8F-B-3 5	Panel Screw Assembly
DPY7900P-8F-B-35	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-158-6255?

The FSCG of the NSN 5305-01-158-6255 is 5305

Does the NSN 5305-01-158-6255 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-158-6255 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 5305-01-158-6255 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-158-6255 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 5305-01-158-6255 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Jul 26, 1983