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MS172246 Round Plain Nut

5310-00-059-5217

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Official Item Classification

Name
Round Plain Nut
Part Number
MS172246
(NSN) National Stock Number
5310-00-059-5217
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15887
(FIIG) Federal Item Identification Guide
A021A0
Date
12/22/1971 (54 years ago)

+1.9309 to 1.9354 inches thread pitch diameters, round nut style, right-hand thread direction, 2.485 inches minimum and 2.505 inches maximum nut diameter, 0.086 inches minimum and 0.096 inches maximum drive point depth

Specs & Compatibility

Thread Pitch Diameters

+1.9309 to 1.9354 inches

Thread Direction

right-hand

Drive Point Depth

0.086 inches minimum and 0.096 inches maximum

Nut Style

round

Nut Diameter

2.485 inches minimum and 2.505 inches maximum

Nut Thickness

0.302 inches minimum and 0.322 inches maximum

Drive Point Width

0.240 inches minimum and 0.260 inches maximum

Drive Point Quantity

8

Thread Series

uns

Thread Quantity Per Inch

18

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

1.967 inches

Countersink Angle

90.0 degrees nominal nut

Material

steel comp 4140 overall

Material Document And Classification

ams 6381 assn std single material response or ams 6382 assn std single material response overall

Surface Treatment Document And Classification

ams 2481 assn std single treatment response overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0015887

Related Hardware Products

Part Number Description
MS172246 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-059-5217?
The FSCG of the NSN 5310-00-059-5217 is 5310
Does the NSN 5310-00-059-5217 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-059-5217 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 5310-00-059-5217 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-059-5217 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 5310-00-059-5217 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Dec 22, 1971