Model: MS21086-5K

Plate Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Mounting Hole Diameter

Between 0.130 inches and 0.135 inches

Nut Style

Plate

Nut Length

0.747 inches

Nut Height

0.328 inches

Plate Thickness

0.065 inches

Plate Width

Between 0.475 inches and 0.505 inches

Nut Mounting Provision

Dimpled holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

Between 0.354 inches and 0.364 inches

Center To Center Distance Between Mounting Holes Along Width

Between 0.267 inches and 0.271 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

49.0 rockwell c

Thread Size

0.312 inches

Material

Steel

Surface Treatment

Cadmium

Specification Data

96906-ms21086-5k government specification

NSN

5310-01-106-3880

Part Number

MS21086-5K

Description

Nut,self-locking,plate

CAGE

80205

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part MS21086-5K NSN 5310-01-106-3880

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05280

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel