12266303

View detailed technical data, stock status, and sourcing information for: 12266303
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-050-9617

Item Name Code

01853

Assigment Date

11/17/1977 (48 years ago)

A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also holder assembly, electrical contact brush.

0.188 inches minimum and 0.208 inches maximum eye inside diameter, 1.530 inches nominal thread length, right-hand thread direction, 2a thread class, 0.130 inches nominal shoulder thickness

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: 1.530 inches nominal
Eye Inside Diameter: 0.188 inches minimum and 0.208 inches maximum
Shoulder Thickness: 0.130 inches nominal
Shank Length: 1.620 inches nominal
Eye Stock Thickness: 0.240 inches minimum and 0.250 inches maximum
Shoulder Diameter: 0.605 inches minimum and 0.635 inches maximum
Overall Length: 2.1825 inches minimum and 2.825 inches maximum
Nominal Thread Diameter: 0.437 inches
Thread Quantity Per Inch: 20
Distance From Center Of Eye To Shank End: 2.500 inches nominal
Eye Outside Width: 0.605 inches minimum and 0.635 inches maximum
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225,temper t-4 fed spec single material response or qq-a-226,temper t-4 fed spec single material response overall
Style Designator: round, closed w/shoulder
Thread Series Designator: unf

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
12266303	Eye Bolt
666897-3	Eye Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-050-9617?

The FSCG of the NSN 5306-01-050-9617 is 5306

Does the NSN 5306-01-050-9617 have a Schedule B code assigned?

Yes, the Schedule B code is 7616106000

Does NSN 5306-01-050-9617 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 5306-01-050-9617 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-050-9617 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 5306-01-050-9617 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Nov 17, 1977