29711H

View detailed technical data, stock status, and sourcing information for: 29711H
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-741-1137

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.5425 inches nominal inside diameter, 4-1/2 coil quantity, 0.9075 inches nominal spring free length, 0.500 inches nominal accommodated rod diameter, spring end,squared and ground 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: 0.5425 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 0.9075 inches nominal
Accommodated Rod Diameter: 0.500 inches nominal
Coil Quantity: 4-1/2
Load Rating: 92.500 pounds nominal
Spring Solid Length: 0.6075 inches nominal
Spring Solid Outside Diameter: 0.813 inches nominal
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.813 inches nominal
Spring Length Under Load: 0.750 inches nominal
Material: steel 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
29711H	Compression Helical Spring
7411137	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-741-1137?

The FSCG of the NSN 5360-00-741-1137 is 5360

Does NSN 5360-00-741-1137 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 5360-00-741-1137 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-741-1137 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 5360-00-741-1137 was assigned to the Federal Catalog?

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