Model: BH-19

Round Self-locking Nut

Special Features:

Chamfered seat, 50.0 deg

Properties:

Thread Pitch Diameters

+3.6759/+3.6833 inches

Locking Feature

Prevailing torque with nonmetallic insert

Counterbore Diameter

3.6398 inches boss and 3.6488 inches boss

Small End Diameter

4.1719 inches

Drive Point Depth

Between 0.3025 inches and 0.3310 inches

Nut Style

Round

Nut Diameter

Between 4.9360 inches and 4.9375 inches

Nut Thickness

Between 0.7969 inches and 0.8281 inches

Drive Point Width

Between 0.355 inches and 0.385 inches

Undercut Thickness

0.2031 inches

Drive Point Quantity

Nut Counterbore Depth

0.2031 inches boss

Thready Qty Per Inch (tpi)

Thread Size

3.740 inches

NSN

5310-01-282-7520

Part Number

BH-19

Description

Nut,self-locking,round

CAGE

79568

Part BH-19 NSN 5310-01-282-7520

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15895

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:

0.2000lbs

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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