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5310-00-505-3949

Plate Self-Locking Nut

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Official Item Classification

Name
Plate Self-Locking Nut
(NSN) National Stock Number
5310-00-505-3949
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05280
(FIIG) Federal Item Identification Guide
A021A0
Date
07/20/1974 (52 years ago)

right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication, 0.168 inches minimum nut counterbore diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.168 inches minimum nut

Lubrication

dry film lubricant

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nut Style

plate

Nut Length

0.486 inches maximum

Nut Height

0.250 inches maximum

Plate Thickness

0.047 inches maximum

Plate Width

0.235 inches minimum and 0.297 inches maximum

Nut Counterbore Depth

0.062 inches minimum nut

Nut Mounting Provision

straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.229 inches minimum and 0.239 inches maximum

Center To Center Distance Between Mounting Holes Along Width

0.217 inches minimum and 0.221 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unc

Thread Quantity Per Inch

32

Hardness Rating

49.0 rockwell c maximum

Nominal Thread Size

0.164 inches

Material

iron alloy 660 overall

Material Document And Classification

ams5735 assn std single material response or ams5737 assn std single material response overall

Replacement For

Part Number Description
5310-01-118-4354 No Name Available 03/01/1992

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

0005280

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Part Number Description
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R300C08M Plate Self-Locking Nut
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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-505-3949?
The FSCG of the NSN 5310-00-505-3949 is 5310
Does the NSN 5310-00-505-3949 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-505-3949 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 5310-00-505-3949 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-505-3949 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 5310-00-505-3949 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Jul 20, 1974