Model: 44191D182

Round Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

0.499 inches nut and 0.508 inches nut

Drive Point Depth

0.143 inches

Nut Style

Round

Nut Diameter

0.865 inches

Nut Thickness

0.812 inches

Drive Point Width

0.125 inches

Drive Point Quantity

Nut Counterbore Depth

0.400 inches nut

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 32.0 rockwell c and 37.0 rockwell c

Thread Size

0.438 inches

Material

Steel comp 4140

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 3, class 2 federal specification 1st treatment response

NSN

5310-00-165-8421

Part Number

44191D182

Description

Nut,plain,round

CAGE

82402

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part 44191D182 NSN 5310-00-165-8421

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15887

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

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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