42399-1

View detailed technical data, stock status, and sourcing information for: 42399-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-435-2817

Item Name Code

04226

Assigment Date

08/20/1996 (29 years ago)

A container which depending on the pressure ratios in a radiator, engine coolant holds the coolant overflowing from the cooling system or conducts it back to the cooling system. The item may be equipped with a safety relief valve and/or a filler neck.

7.880 inches nominal spring free length, 5.240 inches nominal spring solid length, spring end,squared and ground both ends end style, 0.825 inches nominal inside diameter, 20 coil quantity

Product Characteristics

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

Inside Diameter: 0.825 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 7.880 inches nominal
Coil Quantity: 20
Spring Solid Length: 5.240 inches nominal
Coil Helix Direction: left-hand or right-hand
Spring Free Outside Diameter: 1.360 inches nominal
Material: chromium overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-c-8837b mil spec single treatment 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
42399-1	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-435-2817?

The FSCG of the NSN 5360-01-435-2817 is 5360

Does NSN 5360-01-435-2817 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 5360-01-435-2817 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-435-2817 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 5360-01-435-2817 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Aug 20, 1996