Model: 331

Threaded Hinged Standoff

Properties:

Thread Class

2b left internal (includes through thread)2b right internal

Thread Direction

Right-hand left internal (includes through thread)right-hand right internal

Thread Length

0.625 inches left internal (includes through thread)0.625 inches right internal

Diameter

0.250 inches

Length

1.250 inches

Cross-sectional Shape

Round

Thready Qty Per Inch (tpi)

32 left internal (includes through thread)32 right internal

Thread Size

0.138 inches left internal (includes through thread)0.138 inches right internal

Material

Copper alloy

Material Specification

Qq-b-626 comp 22 federal specification single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416 ty2 cl2 federal specification single treatment response

Style Designator

Hinged, threaded

Thread Series Designator

Unc left internal (includes through thread)unc right internal

NSN

5340-01-374-3387

Part Number

331

Description

Standoff,hinged,threaded

CAGE

91833

Part 331 NSN 5340-01-374-3387

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

40277

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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