1175866

View detailed technical data, stock status, and sourcing information for: 1175866
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-357-4210

Item Name Code

06660

Assigment Date

02/02/1974 (52 years ago)

1.125 inches nominal fastener length, 2a thread class, pan no. 2 head style, right-hand thread direction, 1.125 inches nominal thread 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: 1.125 inches nominal
Fastener Length: 1.125 inches nominal
Head Style: pan no. 2
Head Diameter: 0.219 inches nominal
Head Height: 0.141 inches nominal
Washer Quantity: 1
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.109 inches nominal
Thread Quantity Per Inch: 32
Primary Washer Outside Diameter: 0.312 inches nominal
Primary Washer Style: flat
Primary Washer Material Thickness: 0.046 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
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
1175866	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-357-4210?

The FSCG of the NSN 5305-00-357-4210 is 5305

Does the NSN 5305-00-357-4210 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-357-4210 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 5305-00-357-4210 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-357-4210 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 5305-00-357-4210 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Feb 2, 1974