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ST660430-11 Clinch Plain Nut

5310-01-148-6776

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
Clinch Plain Nut
Part Number
ST660430-11
(NSN) National Stock Number
5310-01-148-6776
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01860
(FIIG) Federal Item Identification Guide
A021A0
Date
03/09/1983 (43 years ago)

right-hand thread direction, 0.267 inches minimum and 0.270 inches maximum pilot diameter, 0.057 inches minimum and 0.067 inches maximum pilot length, 2b thread class, 0.227 inches minimum and 0.234 inches maximum nut counterbore diameter

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Pilot Diameter

0.267 inches minimum and 0.270 inches maximum

Pilot Length

0.057 inches minimum and 0.067 inches maximum

Counterbore Diameter

0.227 inches minimum and 0.234 inches maximum nut

Nut Style

clinch

Nut Diameter

0.372 inches minimum and 0.378 inches maximum

Nut Height

0.365 inches minimum and 0.385 inches maximum

Nut Counterbore Depth

0.240 inches minimum and 0.255 inches maximum nut

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Material

steel comp 303 overall

Material Document And Classification

astm a582 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-124-3273 No Name Available 07/01/1991

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

0001860

Related Hardware Products

Part Number Description
10280507-5 Clinch Plain Nut
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6314ASS1032 Clinch Plain Nut
ST660430-11 Clinch Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-148-6776?
The FSCG of the NSN 5310-01-148-6776 is 5310
Does the NSN 5310-01-148-6776 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-148-6776 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 5310-01-148-6776 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-148-6776 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 5310-01-148-6776 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Mar 9, 1983