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5310-00-685-0263

Nut,self-Locking,slotted,hexagon

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Featured Parts

10905969
5340-00-133-9623
Mounting Bracket
1090596P1
5340-01-177-9826
Spacing Threaded Standoff
10905970
5340-00-133-7961
Mounting Bracket
10906
5340-01-074-8119
Quick Release Plunger
10906-1
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Angle Bracket
10906-3-24
5340-01-191-2942
Rod End Clevis
10906-4-24
5340-01-191-2943
Rod End Clevis
10906-5-24
5340-01-194-0460
Rod End Clevis

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Official Item Classification

Name
Nut,self-Locking,slotted,hexagon
(NSN) National Stock Number
5310-00-685-0263
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
29733
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

right-hand thread direction, slotted, hexagon nut style, 2b thread class, 0.328 inches nominal nut height, prevailing torque all metal design locking feature

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Nut Style

slotted, hexagon

Nut Height

0.328 inches nominal

Width Across Flats

0.438 inches nominal

Thread Series

unc

Thread Quantity Per Inch

20

Nominal Thread Size

0.250 inches

Bearing Surface Type

washer faced

Material

steel corrosion resisting overall

Precious Material

silver

Surface Treatment

silver overall

Replacement For

Part Number Description
5310-00-584-7287 No Name Available 05/09/1967
5310-00-909-3035 No Name Available 08/19/1970
5310-00-991-7828 No Name Available 02/20/1970

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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

0029733

Related Hardware Products

Part Number Description
0499-18 Nut,self-Locking,slotted,hexagon
56536D4CD Nut,self-Locking,slotted,hexagon
59FA420 Nut,self-Locking,slotted,hexagon

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-685-0263?
The FSCG of the NSN 5310-00-685-0263 is 5310
Does the NSN 5310-00-685-0263 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-685-0263 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 5310-00-685-0263 contain precious materials?
Item contains silver.
Does NSN 5310-00-685-0263 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 5310-00-685-0263 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963