SMB343885

View detailed technical data, stock status, and sourcing information for: SMB343885
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-775-3777

Item Name Code

04228

Assigment Date

01/01/1962 (64 years ago)

hinge end first end end style, 6-1/2 coil quantity, 0.250 inches nominal inside diameter, half hook second end end style, 0.320 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: 0.250 inches nominal
End Style: hinge end first end
End Style: half hook second end
Spring Free Length: 0.320 inches nominal
Coil Quantity: 6-1/2
Coil Helix Direction: right-hand
Spring Deflection Rate: 0.500 pounds per inch nominal
Spring Free Outside Diameter: 0.330 inches nominal
End Angular Relationship: ends angled one to other
End Length: 0.188 inches nominal first end
End Length: 0.335 inches nominal second end
End Length From First Bend To Second Bend Or End: 0.125 inches nominal second end
End Length From Second Bend To Third Bend Or End: 0.125 inches nominal second end
End Tangent Angle: 45.0 degrees nominal
Material: steel comp 302 overall
Material Document And Classification: qq-w-423,cond b fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: single torsion left hand

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
SMB343885	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-775-3777?

The FSCG of the NSN 5360-00-775-3777 is 5360

Does NSN 5360-00-775-3777 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 5360-00-775-3777 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-775-3777 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 5360-00-775-3777 was assigned to the Federal Catalog?

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