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5310-01-102-1875

Nut,plain,extended Washer,hexago

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Official Item Classification

Name
Nut,plain,extended Washer,hexago
(NSN) National Stock Number
5310-01-102-1875
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
04889
(FIIG) Federal Item Identification Guide
A021A0
Date
10/14/1980 (46 years ago)

12.5 millimeters nominal overall height, 5.5 millimeters nominal washer thickness, right-hand thread direction, hexagon nut style, 20.0 millimeters nominal washer outside diameter

Specs & Compatibility

Thread Direction

right-hand

Washer Outside Diameter

20.0 millimeters nominal

Overall Height

12.5 millimeters nominal

Nut Style

hexagon

Washer Thickness

5.5 millimeters nominal

Width Across Flats

14.0 millimeters nominal

Thread Series

iso m

Hardness Rating

180.0 brinell standard minimum and 250.0 brinell standard maximum

Nominal Thread Size

9.0 millimeters

Thread Pitch In Millimeters

1.00

Bearing Surface Finish

2.8 microns

Thread Tolerance Class

6h internal

Material

steel overall

Material Document And Classification

c45,fscm 16004 mfr ref single material response overall

Replacement For

Part Number Description
5310-01-274-3078 No Name Available 01/01/1991

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0004889

Related Hardware Products

Part Number Description
032-150-00 Nut,plain,extended Washer,hexago
03215000 Nut,plain,extended Washer,hexago
82174 Nut,plain,extended Washer,hexago

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-102-1875?
The FSCG of the NSN 5310-01-102-1875 is 5310
Does the NSN 5310-01-102-1875 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-102-1875 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 5310-01-102-1875 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-102-1875 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 5310-01-102-1875 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Tue, Oct 14, 1980