261A998-1

View detailed technical data, stock status, and sourcing information for: 261A998-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-291-0465

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).

spring end,squared and ground both ends end style, 0.625 inches nominal spring solid length, 2.350 inches nominal spring free length, 0.5625 inches nominal inside diameter, right-hand or left-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: 0.5625 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 2.350 inches nominal
Spring Solid Length: 0.625 inches nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 1.600 pounds per inch nominal
Spring Free Outside Diameter: 0.6485 inches nominal
Material: steel overall
Surface Treatment: cadmium 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
215B733P7	Compression Helical Spring
2418440	Compression Helical Spring
261A998-1	Compression Helical Spring
261A998P1	Compression Helical Spring
300-1617460PC7	Compression Helical Spring
3288555PC7	Compression Helical Spring
528E200 PIECE 2	Compression Helical Spring
696B736PC7	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-291-0465?

The FSCG of the NSN 5360-00-291-0465 is 5360

Does NSN 5360-00-291-0465 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 5360-00-291-0465 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-291-0465 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 5360-00-291-0465 was assigned to the Federal Catalog?

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