B12661A

View detailed technical data, stock status, and sourcing information for: B12661A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-968-4784

Item Name Code

04226

Assigment Date

01/01/1962 (64 years ago)

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

0.875 inches nominal accommodated rod diameter, 2.312 inches nominal spring free length, 0.876 inches minimum and 0.892 inches maximum inside diameter, 9-1/2 coil quantity, spring end,squared and ground both ends end style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.876 inches minimum and 0.892 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 2.312 inches nominal
Accommodated Rod Diameter: 0.875 inches nominal
Coil Quantity: 9-1/2
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 1.036 inches minimum and 1.052 inches maximum
Material: steel comp 302 overall
Material Document And Classification: qq-w-423,cond b fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: cylindrical

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
164835	Compression Helical Spring
41-12661	Compression Helical Spring
702-23012	Compression Helical Spring
B12661A	Compression Helical Spring
B164835	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-968-4784?

The FSCG of the NSN 5360-00-968-4784 is 5360

Does NSN 5360-00-968-4784 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 5360-00-968-4784 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-968-4784 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 5360-00-968-4784 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962