344689

View detailed technical data, stock status, and sourcing information for: 344689
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 344689 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-252-8478

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

0.344 inches minimum and 0.375 inches maximum inside diameter, spring end,squared and ground both ends end style, 40.0 rockwell c minimum and 45.0 rockwell c maximum material hardness rating, 5.125 inches minimum and 5.625 inches maximum spring free length, 1.375 inches maximum spring solid 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: 0.344 inches minimum and 0.375 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 5.125 inches minimum and 5.625 inches maximum
Material Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum
Spring Solid Length: 1.375 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 4.969 inches minimum and 5.000 inches maximum
Material: steel overall
Style Designator: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-321-5629	No Name Available	01/01/1963
2520-00-365-9667	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
12078M	Compression Helical Spring
12078N	Compression Helical Spring
121C9	Compression Helical Spring
344689	Compression Helical Spring
3C5100	Compression Helical Spring
3CF0522	Compression Helical Spring
4061P11	Compression Helical Spring
811E528	Compression Helical Spring
B184302	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-252-8478?

The FSCG of the NSN 5360-00-252-8478 is 5360

Does NSN 5360-00-252-8478 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 5360-00-252-8478 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-252-8478 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 5360-00-252-8478 was assigned to the Federal Catalog?

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