1388H2

View detailed technical data, stock status, and sourcing information for: 1388H2

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1388H2
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
National Stock Number
5360-00-597-0290
Item Name Code
04226
Assigment Date
01/01/1963 (63 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

spring end,squared and ground both ends end style, 0.266 inches nominal inside diameter, 0.266 inches nominal spring solid length, 0.359 inches nominal spring solid outside diameter, 0.500 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
0.266 inches nominal
End Style
spring end,squared and ground both ends
Spring Free Length
0.500 inches nominal
Spring Solid Length
0.266 inches nominal
Spring Solid Outside Diameter
0.359 inches nominal
Coil Helix Direction
right-hand or left-hand
Material
steel comp 302 overall
Material Document And Classification
qq-w-432,cond b fed spec single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5340-00-321-6078 No Name Available 01/01/1963
2910-00-360-3678 No Name Available 08/05/1968

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
1273311 Compression Helical Spring
1388H2 Compression Helical Spring
5245644 Compression Helical Spring
8376466 Compression Helical Spring
914078 Compression Helical Spring
PR3-20 Compression Helical Spring
PR6587 Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-597-0290?
The FSCG of the NSN 5360-00-597-0290 is 5360
Does NSN 5360-00-597-0290 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 5360-00-597-0290 contain precious materials?
Precious metal content is unknown
Does NSN 5360-00-597-0290 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 5360-00-597-0290 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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