A2911-9

View detailed technical data, stock status, and sourcing information for: A2911-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-023-2801

Item Name Code

04226

Assigment Date

06/13/1976 (50 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.

right-hand or left-hand coil helix direction, 0.320 inches nominal inside diameter, spring end,squared and ground both ends end style, 7.25 coil quantity, 1.280 inches nominal spring free length

Product Characteristics

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

Inside Diameter: 0.320 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 1.280 inches nominal
Coil Quantity: 7.25
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 1320.000 pounds per inch nominal
Spring Free Outside Diameter: 0.616 inches nominal
Material: steel uns k15048 overall
Material Document And Classification: astm a231 assn std single material response overall
Surface Treatment: cadmium 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
A2911-9	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-023-2801?

The FSCG of the NSN 5360-01-023-2801 is 5360

Does NSN 5360-01-023-2801 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 5360-01-023-2801 contain precious materials?

Precious metal content is unknown

Does NSN 5360-01-023-2801 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 5360-01-023-2801 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Jun 13, 1976