331030

View detailed technical data, stock status, and sourcing information for: 331030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-598-7051

Item Name Code

04227

Assigment Date

01/01/1963 (63 years ago)

raised hook both ends end style, closed design type, 21-1/2 coil quantity, 3.830 inches minimum and 3.833 inches maximum spring free length, 0.438 inches minimum and 0.469 inches maximum both ends opening width

Product Characteristics

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

Opening Width: 0.438 inches minimum and 0.469 inches maximum both ends
End Style: raised hook both ends
Spring Free Length: 3.830 inches minimum and 3.833 inches maximum
Coil Quantity: 21-1/2
Design Type: closed
Load Rating: 45.00 pounds minimum and 55.00 pounds maximum
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 81.000 pounds per inch nominal
Spring Free Outside Diameter: 0.615 inches minimum and 0.635 inches maximum
Spring Length Under Load: 4.062 inches nominal
Coil To Hook Inside Length: 0.594 inches minimum both ends
Material: steel overall
Material Document And Classification: sae 1360 assn std 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Below is a list of NSNs that have been officially superseded by this NSN: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
2530-00-532-4235	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
331030	Extension Helical Spring
B 0-26114	Extension Helical Spring
BPC0-26114	Extension Helical Spring
J0187	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-598-7051?

The FSCG of the NSN 5360-00-598-7051 is 5360

Does the NSN 5360-00-598-7051 have a Schedule B code assigned?

Yes, the Schedule B code is 7320205000

Does NSN 5360-00-598-7051 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 5360-00-598-7051 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-598-7051 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 5360-00-598-7051 was assigned to the Federal Catalog?

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