DKN7900-6-D-4

View detailed technical data, stock status, and sourcing information for: DKN7900-6-D-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-086-4033

Item Name Code

33044

Assigment Date

11/28/1979 (46 years ago)

knurled no. 1 head style, right-hand thread direction, 0.353 inches nominal thread length, 2a thread class, 0.900 inches minimum and 0.930 inches maximum 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: 0.353 inches nominal
Fastener Length: 0.900 inches minimum and 0.930 inches maximum
Head Style: knurled no. 1
Head Diameter: 0.250 inches minimum and 0.280 inches maximum
Head Height: 0.065 inches minimum and 0.095 inches maximum
Material Accommodated Thickness: 0.188 inches minimum and 0.250 inches maximum
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum fastener
Material: copper alloy 360 stand-off
Material: steel comp 4037 fastener
Material Document And Classification: mil-s-8695 mil spec single material response fastener
Material Document And Classification: qq-b-626 fed spec single material response stand-off
Surface Treatment: cadmium fastener
Surface Treatment: cadmium stand-off
Surface Treatment Document And Classification: qq-p-416 type 1,class 2 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-416 type 1,class 2 fed spec single treatment response stand-off
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
457-5552	Panel Screw Assembly
DKN7900-6-D-4	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-086-4033?

The FSCG of the NSN 5305-01-086-4033 is 5305

Does the NSN 5305-01-086-4033 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-086-4033 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 5305-01-086-4033 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-086-4033 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 5305-01-086-4033 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Nov 28, 1979