Model: 146-54

Assembled Washer Screw

Properties:

Thread Direction

Right-hand

Thread Length

Between 0.535 inches and 0.555 inches

Fastener Length

Between 0.615 inches and 0.635 inches

Head Style

Fillister

Head Diameter

Between 0.292 inches and 0.313 inches

Head Height

Between 0.107 inches and 0.123 inches

Washer Quantity

Internal Drive Style

Torque

Thread Diameter

0.190 inches

Nonstandard Thread Pitch Diameter

+0.1670/+0.1697 inches

Thready Qty Per Inch (tpi)

Primary Washer Style

Split helical ring

Primary Washer Material Thickness

0.040 inches

Material

Steel comp 1010

Material Specification

Sae assn standard single material response

Surface Treatment

Cadmium grip

Surface Treatment

Cadmium head

Thread Series Designator

Uns

NSN

5305-00-699-1251

Part Number

146-54

Description

Screw,assembled Washer

CAGE

44940

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Part 146-54 NSN 5305-00-699-1251

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06660

FIIG:

A003B0

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment