7703030

View detailed technical data, stock status, and sourcing information for: 7703030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-534-8383

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

2.7031 inches nominal spring free length, spring end,squared and ground both ends end style, 0.250 inches nominal accommodated rod diameter, 0.4062 inches nominal bore diameter, 42.0 rockwell c minimum and 46.0 rockwell c maximum material hardness rating

Product Characteristics

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

End Style: spring end,squared and ground both ends
Bore Diameter: 0.4062 inches nominal
Spring Free Length: 2.7031 inches nominal
Accommodated Rod Diameter: 0.250 inches nominal
Material Hardness Rating: 42.0 rockwell c minimum and 46.0 rockwell c maximum
Coil Quantity: 25-1/2
Spring Solid Length: 1.375 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 14.700 pounds per inch nominal
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
2805-00-345-5262	No Name Available	01/01/1963
2805-00-528-1561	No Name Available	01/01/1963

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
1290316	Compression Helical Spring
1290361	Compression Helical Spring
2137564	Compression Helical Spring
5281561	Compression Helical Spring
7703030	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-534-8383?

The FSCG of the NSN 5360-00-534-8383 is 5360

Does NSN 5360-00-534-8383 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 5360-00-534-8383 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-534-8383 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 5360-00-534-8383 was assigned to the Federal Catalog?

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