Model: WSI-33-4

Plate Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Mounting Hole Diameter

Between 0.098 inches and 0.103 inches

Nut Style

Plate

Nut Length

Between 1.400 inches and 1.520 inches

Distance From Base To Center Of Aperture

Between 0.290 inches and 0.330 inches

Nut Height

Between 0.810 inches and 0.870 inches

Plate Thickness

Between 0.040 inches and 0.060 inches

Plate Width

Between 1.490 inches and 1.540 inches

Nut Mounting Provision

Straight holes

Mounting Hole Arrangement Style

3 holes

Distance From Mounting Hole Center To Base

Between 0.230 inches and 0.270 inches

Center To Center Distance Between Mounting Holes Along Width

Between 1.000 inches and 1.030 inches

Center To Center Distance Between Mounting Holes Along Length

Between 0.540 inches and 0.580 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Aluminum alloy 2014

Material Specification

Qq-a-367 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625a, type 1 military specification single treatment response

NSN

5310-01-039-6212

Part Number

WSI-33-4

Description

Nut,self-locking,plate

CAGE

04169

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 WSI-33-4 NSN 5310-01-039-6212

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.8000lbs

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

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Schedule B and Export

Schedule B: 7616995095
SITC: 69979
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Articles of aluminum nesoi