Model: 188

Box Wrench

Properties:

Overall Length

13.938 inches

Outside Diameter

4.500 inches

Head Thickness

1.594 inches

Wrenching Surface Size

2.750 inches single end

Wrenching Surface Shape

12 point single end internal

Special Markings

Wrench size

Material

Steel

Surface Treatment

Cadmium and enamel and oxide and phosphate and zinc

Surface Treatment Specification

Tt-e-489 federal specification 2nd treatment response

Style Designator

Straight stub end

Nondefinitive Specification/std Data

18 type and 1 class

NSN

5120-00-293-0337

Part Number

188

Description

Wrench,box

CAGE

55719

A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes wrench, open end box; and wrench, box and open end, combination.

Part 188 NSN 5120-00-293-0337

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03555

FIIG:

A527Y0

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:

186620

UFC:

91810

LTL:

RATING VARIABLE

LCL:

WCC:

732

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8204110030
SITC: 69530
End Use: Photo, service industry machinery
NAICS: 332216
USDA: 1

Freight Class: Open-end, box and combination open-end and box wrenches, base metal