E516-318

View detailed technical data, stock status, and sourcing information for: E516-318
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-402-5788

Item Name Code

06657

Assigment Date

04/15/1970 (56 years ago)

2a thread class, 1.063 inches minimum and 1.125 inches maximum fastener length, right-hand thread direction, 1.001 inches minimum and 1.125 inches maximum thread length, pan 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: 2a
Thread Direction: right-hand
Thread Length: 1.001 inches minimum and 1.125 inches maximum
Fastener Length: 1.063 inches minimum and 1.125 inches maximum
Head Style: pan
Head Diameter: 0.306 inches minimum and 0.322 inches maximum
Head Height: 0.105 inches minimum and 0.115 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel corrosion resisting or steel
Screw Material Document And Classification: qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 3 type and 9c style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-298-8569	No Name Available	11/01/2002
5305-00-576-8481	Machine Screw	07/01/2025
5305-00-884-1372	No Name Available	01/01/1986

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
106752-08-318C	Machine Screw
342-0085-000	Machine Screw
343-0194-000	Machine Screw
9135-318	Machine Screw
965812-318C	Machine Screw
A0L4167-318	Machine Screw
AIC812-08-19	Machine Screw
AN515C8R18	Machine Screw
E516-318	Machine Screw
FS2002-08/318C	Machine Screw
MS51957-127	Machine Screw
NAS1635-08-18	Machine Screw
P342-0085-000	Machine Screw
P343-0194-00	Machine Screw
P343-0194-000	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-402-5788?

The FSCG of the NSN 5305-00-402-5788 is 5305

Does the NSN 5305-00-402-5788 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-402-5788 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 5305-00-402-5788 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-402-5788 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 5305-00-402-5788 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Apr 15, 1970