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LAM-93M Plate Self-Locking Nut

5310-00-772-3720

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Official Item Classification

Name
Plate Self-Locking Nut
Part Number
LAM-93M
(NSN) National Stock Number
5310-00-772-3720
(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
01/01/1960 (66 years ago)

3b thread class, right-hand thread direction, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, dry film lubricant lubrication

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nut Style

plate

Nut Length

0.739 inches maximum

Nut Height

0.250 inches maximum

Plate Thickness

0.140 inches maximum

Plate Width

0.290 inches minimum and 0.416 inches maximum

Nut Mounting Provision

straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

0.245 inches minimum and 0.255 inches maximum

Center To Center Distance Between Mounting Holes Along Length

0.498 inches minimum and 0.502 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Features Provided

floating nut

Thread Quantity Per Inch

32

Hardness Rating

49.0 rockwell c maximum

Nominal Thread Size

0.190 inches

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-017-1683 No Name Available 08/01/1978
5310-00-711-9162 No Name Available 08/01/1978

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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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-772-3720?
The FSCG of the NSN 5310-00-772-3720 is 5310
Does the NSN 5310-00-772-3720 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-772-3720 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 5310-00-772-3720 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-772-3720 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 5310-00-772-3720 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960