17-7A2

View detailed technical data, stock status, and sourcing information for: 17-7A2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-523-8172

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

4 coil quantity, right-hand coil helix direction, 0.517 inches nominal inside diameter, 1.234 inches nominal spring free length, spring end,squared 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: 0.517 inches nominal
End Style: spring end,squared both ends
Spring Free Length: 1.234 inches nominal
Coil Quantity: 4
Coil Helix Direction: right-hand
Spring Free Outside Diameter: 1.563 inches minimum and 1.625 inches maximum
Material: steel overall
Surface Treatment: oxide overall
Style Designator: tapered

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-311-9032	No Name Available	01/01/1963

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
17-7A2	Compression Helical Spring
204056	Compression Helical Spring
5238172	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-523-8172?

The FSCG of the NSN 5360-00-523-8172 is 5360

Does NSN 5360-00-523-8172 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 5360-00-523-8172 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-523-8172 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 5360-00-523-8172 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963