5310-00-814-0814

Find complete technical information, availability, and procurement data for: 5310-00-814-0814
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-814-0814

Item Name Code

15938

Assigment Date

04/05/1968 (58 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

0.156 inches nominal overall height, 1.812 inches nominal outside diameter, 0.065 inches nominal material thickness, 42.0 rockwell c minimum and 47.0 rockwell c maximum hardness rating, 0.825 inches nominal 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: 0.825 inches nominal
Outside Diameter: 1.812 inches nominal
Overall Height: 0.156 inches nominal
Material Thickness: 0.065 inches nominal
Hardness Rating: 42.0 rockwell c minimum and 47.0 rockwell c maximum
Material: steel comp 1070 or steel overall
Material Document And Classification: mil-s-8143 mil spec 1st material response or mil-s-7947 mil spec 2nd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response overall
Style Designator: spring tension

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-515-7510	No Name Available	05/01/1985

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
85275	Spring Tension Washer
85275-01	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-814-0814?

The FSCG of the NSN 5310-00-814-0814 is 5310

Does the NSN 5310-00-814-0814 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-814-0814 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 5310-00-814-0814 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-814-0814 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 5310-00-814-0814 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Apr 5, 1968