166411-332

View detailed technical data, stock status, and sourcing information for: 166411-332
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-446-3975

Item Name Code

04226

Assigment Date

01/01/1961 (65 years ago)

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

1.0625 inches nominal spring free length, 0.303 inches nominal inside diameter, right-hand coil helix direction, 8 coil quantity, spring end,squared and ground both ends end style

Product Characteristics

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

Inside Diameter: 0.303 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 1.0625 inches nominal
Coil Quantity: 8
Coil Helix Direction: right-hand
Spring Free Outside Diameter: 0.437 inches 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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-036-2558	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
15E12823SPRING	Compression Helical Spring
166411-332	Compression Helical Spring
186339PC332	Compression Helical Spring
187448APC332	Compression Helical Spring
187449PC332	Compression Helical Spring
187450PC332	Compression Helical Spring
187463PC332	Compression Helical Spring
187786PC332	Compression Helical Spring
187787PC332	Compression Helical Spring
187802PC332	Compression Helical Spring
187954PC332	Compression Helical Spring
F30174	Compression Helical Spring
IR3000B332	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-446-3975?

The FSCG of the NSN 5360-00-446-3975 is 5360

Does NSN 5360-00-446-3975 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 5360-00-446-3975 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-446-3975 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 5360-00-446-3975 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961