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5310-01-192-3350

Round Plain Nut

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Official Item Classification

Name
Round Plain Nut
(NSN) National Stock Number
5310-01-192-3350
(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
10/19/1984 (41 years ago)

0.335 inches minimum and 0.345 inches maximum nut diameter, right-hand thread direction, 0.175 inches nominal nut thickness, round nut style, 2b thread class

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

round

Nut Diameter

0.335 inches minimum and 0.345 inches maximum

Nut Thickness

0.175 inches nominal

Width Across Flats

0.245 inches minimum and 0.255 inches maximum

Thread Series

unf

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Material

steel comp 630 overall

Material Document And Classification

ams 5737 assn std single material response or ams 5737 cond h1025 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35,ty 2 fed spec single treatment response overall

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

0015887

Related Hardware Products

Part Number Description
244985 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-192-3350?
The FSCG of the NSN 5310-01-192-3350 is 5310
Does the NSN 5310-01-192-3350 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-192-3350 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 5310-01-192-3350 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-192-3350 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 5310-01-192-3350 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Oct 19, 1984