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5310-00-012-0214

Find complete technical information, availability, and procurement data for: 5310-00-012-0214

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5310-00-012-0214
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-012-0214
Item Name Code
14218
Assigment Date
01/01/1963 (63 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.318 inches minimum and 0.328 inches maximum hole diameter, steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall material, 0.586 inches maximum outside diameter, 0.078 inches minimum and 0.088 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter
0.318 inches minimum and 0.328 inches maximum
Outside Diameter
0.586 inches maximum
Material Thickness
0.078 inches minimum and 0.088 inches maximum
Hardness Rating
45.0 rockwell c minimum and 53.0 rockwell c maximum
Material
steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080 overall
Material Document And Classification
66 fed std all material responses overall
Surface Treatment
cadmium and zinc overall
Surface Treatment Document And Classification
qq-p-416 fed spec 1st treatment response and qq-z-325 fed spec 2nd treatment response overall
Style Designator
split helical-right hand
Nondefinitive Spec/Std Data
2 style and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-209-2975 No Name Available 01/01/1961
5310-00-988-7512 No Name Available 01/01/1960

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MS35338-26 Lock Washer
N405P42B Lock Washer
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PC120214 Lock Washer
T243 Lock Washer
WA5-10 Lock Washer
WA6-10BL Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-012-0214?
The FSCG of the NSN 5310-00-012-0214 is 5310
Does the NSN 5310-00-012-0214 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-012-0214 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 5310-00-012-0214 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-012-0214 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 5310-00-012-0214 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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