Model: M63540/1-53C

Self-locking Stud

Properties:

Thread Class

2a nut thread

Thread Direction

Right-hand nut thread

Thread Length

0.725 inches nut thread

Head Diameter

Between 0.361 inches and 0.391 inches

Head Length

0.150 inches

Locking Feature

Self-clinching head

Overall Length

Between 0.860 inches and 0.890 inches

End Application

2350-01-305-0028

Thready Qty Per Inch (tpi)

18 nut thread

Hardness Rating

171.0 brinell standard

Thread Size

0.313 inches nut thread

Part Name Assigned By Controlling Agency

Stud, self-locking, flush head, ribbed clinch type

Material

Stainless steel or steel comp 303 or steel comp 303se

Material Specification

Astm a493 assn standard 1st material response or astm a582/a582m assn standard 2nd material response or astm a582/a582m assn standard 3rd material response

Surface Treatment

Passivate

Surface Treatment Specification

Cleaned, descaled and passivated iaw astm a380 assn standard single treatment response

Style Designator

Self-locking

Thread Series Designator

Unc nut thread

Specification Data

80205-nas-63540/1 professional/industrial association standard

NSN

5307-01-623-2180

Part Number

M63540/1-53C

Description

Stud,self-locking

CAGE

80205

Part M63540/1-53C NSN 5307-01-623-2180

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27783

FIIG:

A051A0

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:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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