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5310-00-059-9271

Cap Plain Nut

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Official Item Classification

Name
Cap Plain Nut
(NSN) National Stock Number
5310-00-059-9271
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01855
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

2b thread class, right-hand thread direction, 1.030 inches nominal nut height, cap nut style, 0.736 inches minimum and 0.750 inches maximum width across flats

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

cap

Nut Height

1.030 inches nominal

Width Across Flats

0.736 inches minimum and 0.750 inches maximum

Thread Series

unc

Thread Quantity Per Inch

13

Nominal Thread Size

0.500 inches

Bearing Surface Type

chamfered

Material

steel comp 1018 or steel comp 1020 or steel comp 1118 overall

Material Document And Classification

astm a576 assn std all material responses overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Nondefinitive Spec/Std Data

3 type and 14 style

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

0001855

Related Hardware Products

Part Number Description
A-A-55628-9 Cap Plain Nut
MS24680-9 Cap Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-059-9271?
The FSCG of the NSN 5310-00-059-9271 is 5310
Does the NSN 5310-00-059-9271 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-059-9271 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 5310-00-059-9271 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-059-9271 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 5310-00-059-9271 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963