Model: 90043A030

Square Plain Nut

Special Features:

Screw size 5/16"-18

Properties:

Thread Direction

Right-hand

Nut Style

Square

Nut Height

0.266 inches

End Application

NSN:-39-900-1444

Width Across Flats

0.563 inches

Part Name Assigned By Controlling Agency

Crowned square nut

Material

Steel

NSN

5310-01-551-6691

Part Number

90043A030

Description

Nut,plain,square

CAGE

39428

A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part 90043A030 NSN 5310-01-551-6691

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01858

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:

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

Freight Class: Nuts of iron or steel