Model: 20520535-1

Spacing Threaded Standoff

Properties:

Thread Class

2a left external

Thread Class

2b right internal

Thread Direction

Right-hand left external

Thread Direction

Right-hand right internal

Thread Length

0.5000 inches left external

Thread Length

0.4500 inches right internal

Length

Between 1.6950 inches and 1.7050 inches

Cross-sectional Shape

Hexagon

Width Across Flats

0.3120 inches

Thready Qty Per Inch (tpi)

32 left external

Thready Qty Per Inch (tpi)

32 right internal

Thread Size

0.1380 inches right internal

Thread Size

0.1380 inches left external

Right Projection Diameter

0.1380 inches

Right Projection Length

1.1380 inches

Material

Steel comp 303 standoff

Material Specification

Astm-a-581 assn standard single material response standoff

Surface Treatment

Passivate standoff

Surface Treatment Specification

Qq-p-35, type 1. type 2, type 3 federal specification single treatment response standoff

Thread Series Designator

Unc left external

Thread Series Designator

Unc right internal

NSN

5340-01-413-0827

Part Number

20520535-1

Description

Standoff,threaded,spacing

CAGE

97993

Part 20520535-1 NSN 5340-01-413-0827

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

40280

FIIG:

A08900

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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