5360-01-139-6257

Find complete technical information, availability, and procurement data for: 5360-01-139-6257
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-139-6257

Item Name Code

04226

Assigment Date

10/05/1982 (43 years ago)

A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes:prism, optical instrument.

0.325 inches nominal inside diameter, spring end,squared and ground both ends end style, 1.235 inches nominal spring free length, 0.312 inches maximum accommodated rod diameter, 0.499 inches minimum bore diameter

Product Characteristics

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

Inside Diameter: 0.325 inches nominal
End Style: spring end,squared and ground both ends
Bore Diameter: 0.499 inches minimum
Spring Free Length: 1.235 inches nominal
Accommodated Rod Diameter: 0.312 inches maximum
Coil Quantity: 9
Coil Helix Direction: left-hand
Spring Deflection Rate: 82.500 pounds per inch nominal
Spring Free Outside Diameter: 0.469 inches nominal
Material: steel comp 631 overall
Material Document And Classification: ams 5673 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ess 001,hydraulic re search and mfg co,div of textrons inc mfr ref single treatment response 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
44000345	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-139-6257?

The FSCG of the NSN 5360-01-139-6257 is 5360

Does NSN 5360-01-139-6257 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 5360-01-139-6257 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-139-6257 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 5360-01-139-6257 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Oct 5, 1982