SN1181

View detailed technical data, stock status, and sourcing information for: SN1181
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-265-3756

Item Name Code

04227

Assigment Date

01/01/1963 (63 years ago)

closed design type, 0.188 inches nominal both ends opening width, 13-1/2 coil quantity, 2.592 inches minimum and 2.654 inches maximum spring free length, machined half loop 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.

Opening Width: 0.188 inches nominal both ends
End Style: machined half loop both ends
Spring Free Length: 2.592 inches minimum and 2.654 inches maximum
Coil Quantity: 13-1/2
Design Type: closed
Load Rating: 24.000 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.750 inches minimum and 0.781 inches maximum
Spring Length Under Load: 0.500 inches nominal
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Below is a list of NSNs that have been officially superseded by this NSN: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
5340-00-429-2836	No Name Available	04/27/1966

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
SN1181	Extension Helical Spring
SN181	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-265-3756?

The FSCG of the NSN 5360-00-265-3756 is 5360

Does NSN 5360-00-265-3756 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 5360-00-265-3756 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-265-3756 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 5360-00-265-3756 was assigned to the Federal Catalog?

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