7F3512

View detailed technical data, stock status, and sourcing information for: 7F3512
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-597-3278

Item Name Code

04228

Assigment Date

01/01/1963 (63 years ago)

reduced loop end second end end style, 5-3/4 coil quantity, 0.328 inches nominal spring free length, 0.313 inches minimum and 0.323 inches maximum inside diameter, one hook end first end 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: 0.313 inches minimum and 0.323 inches maximum
End Style: one hook end first end
End Style: reduced loop end second end
Spring Free Length: 0.328 inches nominal
Coil Quantity: 5-3/4
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 0.405 inches minimum and 0.415 inches maximum
Hook Radius: 0.125 inches nominal overall
End Length From Second Bend To Third Bend Or End: 0.375 inches nominal second end
Special Features: second end,bend end left 0.219 inch
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: single torsion left hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-364-3605	No Name Available	01/01/1963
2920-00-562-8755	No Name Available	01/01/1963
5360-00-822-7406	No Name Available	05/01/1987

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
10A1861785	Torsion Helical Spring
11A1861785	Torsion Helical Spring
134706	Torsion Helical Spring
16-50374	Torsion Helical Spring
1861785	Torsion Helical Spring
46S17	Torsion Helical Spring
57987R	Torsion Helical Spring
5A7580	Torsion Helical Spring
7F3512	Torsion Helical Spring
8393293	Torsion Helical Spring
8D0647	Torsion Helical Spring
DR1861785	Torsion Helical Spring
JHP133-1037	Torsion Helical Spring
SD356	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-597-3278?

The FSCG of the NSN 5360-00-597-3278 is 5360

Does NSN 5360-00-597-3278 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 5360-00-597-3278 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-597-3278 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 5360-00-597-3278 was assigned to the Federal Catalog?

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