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MT13S1032 Plate Self-Locking Nut

5310-00-021-3884

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Self-Locking Insert

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Official Item Classification

Name
Plate Self-Locking Nut
Part Number
MT13S1032
(NSN) National Stock Number
5310-00-021-3884
(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
05/10/1968 (58 years ago)

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

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.194 inches minimum nut

Lubrication

dry film lubricant

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nut Style

plate

Nut Length

0.521 inches maximum

Nut Height

0.250 inches maximum

Plate Thickness

0.047 inches maximum

Plate Width

0.298 inches minimum and 0.328 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

0.245 inches minimum and 0.255 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

unjf

Thread Quantity Per Inch

32

Hardness Rating

49.0 rockwell c maximum

Nominal Thread Size

0.190 inches

Material

steel overall

Surface Treatment

cadmium and chromate overall except insert

Surface Treatment Document And Classification

qq-p-416,ty 1,cl 3 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-070-1995 No Name Available 10/01/1988
5310-00-469-1382 No Name Available 03/01/1979

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

0005280

Related Hardware Products

Part Number Description
MA 12640-02 Plate Self-Locking Nut
MA12640NM02 Plate Self-Locking Nut
MS21086L3 Plate Self-Locking Nut
MT13S1032 Plate Self-Locking Nut
NAS1076A3 Plate Self-Locking Nut
R300A3 Plate Self-Locking Nut
RM52LHTA575M-02 Plate Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-021-3884?
The FSCG of the NSN 5310-00-021-3884 is 5310
Does the NSN 5310-00-021-3884 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-021-3884 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 5310-00-021-3884 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-021-3884 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 5310-00-021-3884 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, May 10, 1968