6D40-1031

View detailed technical data, stock status, and sourcing information for: 6D40-1031
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-719-5736

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.281 inches minimum and 0.297 inches maximum inside diameter, 8 1/2 coil quantity, spring end,squared and ground both ends end style, right-hand or left-hand coil helix direction, 0.662 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: 0.281 inches minimum and 0.297 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 0.662 inches nominal
Coil Quantity: 8 1/2
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 22.200 pounds per inch nominal
Spring Free Outside Diameter: 0.367 inches minimum and 0.383 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Below is a list of NSNs that have been officially superseded by this NSN: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
5360-00-107-6651	No Name Available	08/09/1991

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
666183-118	Compression Helical Spring
6D40-1031	Compression Helical Spring
6D40-1031-012	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-719-5736?

The FSCG of the NSN 5360-00-719-5736 is 5360

Does NSN 5360-00-719-5736 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 5360-00-719-5736 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-719-5736 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 5360-00-719-5736 was assigned to the Federal Catalog?

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