91047-205

View detailed technical data, stock status, and sourcing information for: 91047-205
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-945-0502

Item Name Code

06657

Assigment Date

03/04/1966 (60 years ago)

fillister head style, 0.339 inches minimum and 0.375 inches maximum thread length, 0.375 inches nominal fastener length, 2a thread class, 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 Class: 2a
Thread Direction: right-hand
Thread Length: 0.339 inches minimum and 0.375 inches maximum
Fastener Length: 0.375 inches nominal
Head Style: fillister
Head Diameter: 0.124 inches minimum and 0.140 inches maximum
Head Height: 0.055 inches minimum and 0.062 inches maximum
Hole Diameter: 0.031 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.086 inches
Hole Quantity: 1
Thread Quantity Per Inch: 56
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Document And Classification: 66 fed std all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Head Hole Configuration Style: round
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-531-1620	No Name Available	09/21/1966
5305-00-985-3363	No Name Available	09/08/1967
5305-01-036-3961	No Name Available	12/01/1979

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91047-205	Machine Screw
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FAQs

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

What is the FSCG of the NSN 5305-00-945-0502?

The FSCG of the NSN 5305-00-945-0502 is 5305

Does the NSN 5305-00-945-0502 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-945-0502 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 5305-00-945-0502 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-945-0502 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 5305-00-945-0502 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 4, 1966