Model: MIL-S-63549/7-2L

Self-locking Stud

Properties:

Thread Class

2a nut thread

Thread Direction

Right-hand nut thread

Thread Length

0.410 inches nut thread

Head Diameter

Between 0.170 inches and 0.190 inches

Head Length

0.090 inches

Locking Feature

Gripping prongs

Overall Length

Between 0.212 inches and 0.232 inches

Thready Qty Per Inch (tpi)

40 nut thread

Thread Size

0.112 inches nut thread

Material

Copper alloy 510

Material Specification

Astmb159 assn standard single material response

Surface Treatment

Lead and tin

Style Designator

Self-locking

Thread Series Designator

Unc nut thread

NSN

5307-01-456-2764

Part Number

MIL-S-63549/7-2L

Description

Stud,self-locking

CAGE

81349

Part MIL-S-63549/7-2L NSN 5307-01-456-2764

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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