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5310-00-886-1618

Find complete technical information, availability, and procurement data for: 5310-00-886-1618

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5310-00-886-1618
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-886-1618
Item Name Code
15887
Assigment Date
01/01/1962 (64 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

2b thread class, 1.875 inches nominal nut diameter, 0.125 inches nominal drive point depth, round nut style, left-hand thread direction

Product Characteristics

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

Thread Class
2b
Thread Direction
left-hand
Drive Point Depth
0.125 inches nominal
Nut Style
round
Nut Diameter
1.875 inches nominal
Nut Thickness
0.750 inches nominal
Drive Point Width
0.231 inches nominal
Drive Point Quantity
2
Thread Series
unf
Thread Quantity Per Inch
12
Nominal Thread Size
1.375 inches
Part Name Assigned By Controlling Agency
navy special project
Material
nickel alloy 502 overall
Material Document And Classification
qq-n-286 fed spec single material response overall

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
R952PC28 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-886-1618?
The FSCG of the NSN 5310-00-886-1618 is 5310
Does the NSN 5310-00-886-1618 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-00-886-1618 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 5310-00-886-1618 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-886-1618 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 5310-00-886-1618 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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