5305-01-352-8670

Find complete technical information, availability, and procurement data for: 5305-01-352-8670
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-352-8670

Item Name Code

06657

Assigment Date

02/01/1992 (34 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

0.360 inches minimum and 0.380 inches maximum thread length, right-hand thread direction, double hexagon w/ hole head style, 0.438 inches nominal fastener length, 3a thread class

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
Thread Length: 0.360 inches minimum and 0.380 inches maximum
Fastener Length: 0.438 inches nominal
Head Style: double hexagon w/ hole
Head Height: 0.221 inches nominal
Width Between Flats: 0.219 inches nominal
Extended Washer Diameter: 0.312 inches nominal
Extended Washer Thickness: 0.030 inches minimum and 0.040 inches maximum
Hole Diameter: 0.042 inches minimum and 0.052 inches maximum
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.138 inches
Hole Quantity: 4
Thread Quantity Per Inch: 40
Screw Material: nickel alloy uns n07001
Screw Material Document And Classification: ams5708 assn std single material response
Screw Surface Treatment: silver
Screw Surface Treatment Document And Classification: ams2410 assn std single treatment response
Head Hole Configuration Style: double hexagon longitudinal hole
Precious Material And Location: overall silver
Precious Material: silver
Thread Series Designator: unjf

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
MS9712-05	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-352-8670?

The FSCG of the NSN 5305-01-352-8670 is 5305

Does the NSN 5305-01-352-8670 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-352-8670 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 5305-01-352-8670 contain precious materials?

Item contains silver.

Does NSN 5305-01-352-8670 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 5305-01-352-8670 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Feb 1, 1992