Model: MS90342

Wing Self-locking Nut

Special Features:

Nut assembly includes 2 springs, matt steel, cadmium plate; grooved washer, matt corrosion steel and retainer, matt corrosion steel; 2 holes in nut dia. 0.128 in., 0.335 in. Deep for springs

Properties:

Thread Class

Thread Direction

Right-hand

Fabrication Method

Forged or machined

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.695 inches and 0.705 inches

Wing Spread Width

Between 0.970 inches and 1.030 inches

Overall Height

0.656 inches

Body Diameter

0.312 inches

Nut Style

Wing

Washer Thickness

Between 0.040 inches and 0.060 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Steel comp 4130 nut

Material Specification

Mil-s-6758, cond d-1 military specification single material response nut

Surface Treatment

Chromate nut

NSN

5310-00-796-7369

Part Number

MS90342

Description

Nut,self-locking,wing

CAGE

96906

A nut having wings designed for manual turning without driver or wrench with an integral feature incorporated for locking on the threads of a mating member.

Part MS90342 NSN 5310-00-796-7369

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05283

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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