Model: 634S1

Stepped Stud

Properties:

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2870/+0.2885 inches stud thread

Thread Pitch Diameters

+0.2870 to 0.2885 inches stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.600 inches stud thread

Thread Length

0.680 inches nut thread

Shank Diameter

Between 0.221 inches and 0.231 inches

Overall Length

Between 1.380 inches and 1.420 inches

Thready Qty Per Inch (tpi)

18 stud thread

Thready Qty Per Inch (tpi)

28 nut thread

Hardness Rating

Between 32.0 rockwell c and 36.0 rockwell c

Thread Size

0.250 inches nut thread

Thread Size

0.312 inches stud thread

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel

Surface Treatment

Cadmium

Style Designator

Stepped

Thread Series Designator

Unf nut thread

Thread Series Designator

Uns stud thread

NSN

5307-00-764-3796

Part Number

634S1

Description

Stud,stepped

CAGE

0AHP5

Part 634S1 NSN 5307-00-764-3796

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15949

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:

573

TCC:

SHC:

ACC:

Construction Materials

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