5306-01-661-6011

Find complete technical information, availability, and procurement data for: 5306-01-661-6011
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-661-6011

Item Name Code

15903

Assigment Date

03/09/2017 (9 years ago)

A loose-fitting, single-aperture mask supported on the head by a headgear or headband. It is designed to protect the wearer's eyes, ears, neck, and head during welding operations. It may be furnished without filter glass and cover glass. Excludes:faceshield, industrial.

hexagon head style, 0.250 inches minimum and 0.265 inches maximum head height, 3a thread class, right-hand thread direction, 0.528 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: 3a
Thread Direction: right-hand
Thread Length: 0.528 inches nominal
Head Style: hexagon
Head Height: 0.250 inches minimum and 0.265 inches maximum
Width Between Flats: 0.741 inches minimum and 0.752 inches maximum
Grip Diameter: 0.4985 inches minimum and 0.4995 inches maximum
Nominal Thread Diameter: 0.5000 inches
Thread Quantity Per Inch: 20
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
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
NAS6308-23	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-661-6011?

The FSCG of the NSN 5306-01-661-6011 is 5306

Does NSN 5306-01-661-6011 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 5306-01-661-6011 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-661-6011 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 5306-01-661-6011 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Thu, Mar 9, 2017