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5310-01-685-1273

Find complete technical information, availability, and procurement data for: 5310-01-685-1273

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5310-01-685-1273
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-685-1273
Item Name Code
14218
Assigment Date
12/03/2019 (6 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

washer, lock, split part name assigned by controlling agency, 0.780 inches maximum outside diameter, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.085 inches minimum and 0.095 inches maximum material thickness, 0.446 inches minimum and 0.464 inches maximum hole diameter

Product Characteristics

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

Hole Diameter
0.446 inches minimum and 0.464 inches maximum
Outside Diameter
0.780 inches maximum
Material Thickness
0.085 inches minimum and 0.095 inches maximum
Hardness Rating
45.0 rockwell c minimum and 53.0 rockwell c maximum
Part Name Assigned By Controlling Agency
washer, lock, split
Material
steel overall
Material Document And Classification
fed std 66, aisi c1060 thru c1080 or sae 1060 thru 108 fed std all material responses overall
Surface Treatment
cadmium or zinc overall
Surface Treatment Document And Classification
qq-p-416 fed spec 1st treatment response or qq-z-325 fed spec 2nd treatment response overall
Style Designator
split helical-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
MS35337 Lock Washer
MS35337-28 Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-685-1273?
The FSCG of the NSN 5310-01-685-1273 is 5310
Does the NSN 5310-01-685-1273 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-01-685-1273 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 5310-01-685-1273 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-685-1273 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 5310-01-685-1273 was assigned to the Federal Catalog?
It was assigned 6 years ago, on Tue, Dec 3, 2019

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