307631

View detailed technical data, stock status, and sourcing information for: 307631
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-770-2758

Item Name Code

04226

Assigment Date

01/01/1962 (64 years ago)

spring end,squared and ground both ends end style, 42.0 rockwell c minimum and 47.0 rockwell c maximum material hardness rating, 2.625 inches nominal spring free length, right-hand or left-hand coil helix direction, 0.406 inches minimum and 0.453 inches maximum inside diameter

Product Characteristics

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

Inside Diameter: 0.406 inches minimum and 0.453 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 2.625 inches nominal
Material Hardness Rating: 42.0 rockwell c minimum and 47.0 rockwell c maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.478 inches minimum and 0.525 inches maximum
Material: steel comp 1065 overall
Material Document And Classification: qq-s-633-canceled /d/ fed spec single material response 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
307631	Compression Helical Spring
50-72-1	Compression Helical Spring
7702758	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-770-2758?

The FSCG of the NSN 5360-00-770-2758 is 5360

Does NSN 5360-00-770-2758 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 5360-00-770-2758 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-770-2758 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 5360-00-770-2758 was assigned to the Federal Catalog?

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