Model: MIL-DTL-45913/2-5CS3

Hexagon Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Style

Hexagon

Nut Height

Between 0.258 inches and 0.336 inches

Width Across Flats

Between 0.489 inches and 0.502 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.318 inches

Bearing Surface Type

Chamfered

Material

Steel comp 303

Material Specification

Asstm f594, group 1 or 2 assn standard single material response

Surface Treatment

Zinc

Surface Treatment Specification

Astm b633, type ii assn standard single treatment response

NSN

5310-01-602-4173

Part Number

MIL-DTL-45913/2-5CS3

Description

Nut,self-locking,hexagon

CAGE

81349

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part MIL-DTL-45913/2-5CS3 NSN 5310-01-602-4173

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

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:

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel