B21504

View detailed technical data, stock status, and sourcing information for: B21504
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part B21504 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-316-4497

Item Name Code

04228

Assigment Date

01/01/1963 (63 years ago)

0.797 inches nominal spring free length, 0.391 inches nominal inside diameter, straight offset overall end style, 4-1/2 coil quantity, right-hand coil helix direction

Product Characteristics

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

Inside Diameter: 0.391 inches nominal
End Style: straight offset overall
Spring Free Length: 0.797 inches nominal
Coil Quantity: 4-1/2
Coil Helix Direction: right-hand
Spring Free Outside Diameter: 0.516 inches nominal
End Angular Relationship: ends angled one to other
End Length: 0.250 inches nominal both ends
Material: steel uns k08500 overall
Style Designator: single torsion right hand

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
9234-6	Torsion Helical Spring
979-1B397	Torsion Helical Spring
B21504	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-316-4497?

The FSCG of the NSN 5360-00-316-4497 is 5360

Does NSN 5360-00-316-4497 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 5360-00-316-4497 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-316-4497 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 5360-00-316-4497 was assigned to the Federal Catalog?

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