Model: 1113637

Square Plain Nut

Special Features:

Four tapped holes through corners 0.250-20unc-3b 1.750 in. Apart countersunk 90.0 degrees on both sides

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

1.781 inches first end

Nut Style

Square

Nut Height

0.375 inches

Nut Counterbore Depth

0.030 inches first end and 0.040 inches first end

Width Across Flats

2.250 inches

Thread Series

Uns

Thready Qty Per Inch (tpi)

Thread Size

1.750 inches

Bearing Surface Type

Flat

Material

Steel

NSN

5310-01-207-0239

Part Number

1113637

Description

Nut,plain,square

CAGE

10001

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 1113637 NSN 5310-01-207-0239

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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

Freight Class: Nuts of iron or steel