Model: ZZBQ23020

Junction Block

Special Features:

Block: glass filled, heat stabilized nylon dupont zytel; stud: steel, grade 8, zinc and nickel plated; mounting hole: 0.219"; counterbore: 0.380 x 0.140" deep; stud to be fully threaded to within 0.100" of boss

Properties:

Overall Height

2.02 inches

Overall Diameter

0.62 inches

Maximum Height Above Mounting Surface

1.338 inches

Bolt Length

1.00 inches single end

Mounting Method Style

Straight one hole

Mounting Hole Diameter

1.00 inches

Mounting Facility Thickness

0.35 inches

Mounting Thread Diameter

0.375 inches

Swage Depth

1.25 inches

End Application

Mrap - unique nsn - used on 2 mrap variants

Basic Shape Style

Single post, round (post binding)

Mounting Thread Series

Unc

Mounting Thread Quantity

16 per inch

Distance From Mounting Hole Center To Mounting End

1.065 inches

Cap Outside Diameter

0.93 inches

Part Name Assigned By Controlling Agency

Block, junction

Conductor Accommodation Type Style

Threaded external single end

Material

Steel conductor accommodation

NSN

2590-01-556-4865

Part Number

ZZBQ23020

Description

Block,junction

CAGE

338X5

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:

019100

UFC:

08910

LTL:

RATING VARIABLE

LCL:

WCC:

585

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons