NAS1221R3-10

View detailed technical data, stock status, and sourcing information for: NAS1221R3-10
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-660-8045

Item Name Code

01847

Assigment Date

02/03/2017 (9 years ago)

A clip designed to electrically connect items and components. Its primary function is to make a quick and/or temporary electrical connection. Includes alligator and crocodile test clips, battery clips, contact clips, electron tube clips, resistor clips, or the like. For electron tube grid and plate cap clips with wire leads attached, see lead, electrical. Excludes:clamp, electrical; clip, spring tension; and fuseholder (as modified).

right-hand thread direction, 0.338 inches nominal thread length, flat countersunk head style, 0.949 inches minimum and 0.979 inches maximum 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: 0.338 inches nominal
Fastener Length: 0.949 inches minimum and 0.979 inches maximum
Head Style: flat countersunk
Head Diameter: 0.344 inches minimum and 0.385 inches maximum
Grip Diameter: 0.1870 inches minimum and 0.1895 inches maximum
End Item Identification: 00772c682
Nominal Thread Diameter: 0.1900 inches
Grip Length: 0.615 inches minimum and 0.635 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Special Features: offset cruciform recess
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5626 mil spec single material response or ams6415 assn std single material response or mil-s-6049 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 fed spec single treatment response overall
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
NAS1221R3-10	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-660-8045?

The FSCG of the NSN 5306-01-660-8045 is 5306

Does the NSN 5306-01-660-8045 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-660-8045 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 5306-01-660-8045 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-660-8045 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 5306-01-660-8045 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Feb 3, 2017