Model: 66644-301-1

Externally Threaded Ring

Properties:

Thread Class

Thread Direction

Right-hand

Casehardening Indicator

Not casehardened

Width

0.125 inches

Overall Length

0.187 inches

Thread Size

1-3/8 -18

Bore Diameter

1.062 inches

Depth

0.125 inches

Bore Shape

Straight

Screw Thread Series Designator

Uns

Drive Type

Slotted face

Thread Location

Both ends

Accommodation Type And Quantity

4 slots

Angle Between Accommodations In Deg

90.0

Beveled Thread

Included

Bore Annular Internal Serration

Not included

Setscrew Locking Notch

Not included

Material

Titanium alloy

Material

Titanium alloy

NSN

5365-00-878-0295

Part Number

66644-301-1

Description

Ring,externally Threaded

CAGE

94756

Part 66644-301-1 NSN 5365-00-878-0295

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08417

FIIG:

T252-D

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:

194130

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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