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300191 Stamped Nut

5310-00-264-4040

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
Stamped Nut
Part Number
300191
(NSN) National Stock Number
5310-00-264-4040
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05279
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

0.312 inches nominal mating member diameter accommodated, 0.500 inches nominal width across flats, 0.119 inches nominal nut height, stamped nut style, 9 gripping notch quantity

Specs & Compatibility

Mating Member Diameter Accommodated

0.312 inches nominal

Nut Style

stamped

Nut Height

0.119 inches nominal

Gripping Notch Quantity

9

Width Across Flats

0.500 inches nominal

Material

steel overall

Surface Treatment

cadmium or zinc 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0005279

Related Hardware Products

Part Number Description
1021-377 Stamped Nut
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300191 Stamped Nut
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460D1-0564 Stamped Nut
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JHP33-72 Stamped Nut
PD181 Stamped Nut
W300191 Stamped Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-264-4040?
The FSCG of the NSN 5310-00-264-4040 is 5310
Does the NSN 5310-00-264-4040 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-264-4040 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 5310-00-264-4040 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-264-4040 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 5310-00-264-4040 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963