Model: 597778

Eccentric Head Bolt

Description:

3a thread class, right-hand , 0.625 inches fastener length, 0.480 inches head diameter, 0.130 inches head height, 0.065 inches first hole shank unthreaded hole diameter.

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 0.625 inches and 0.645 inches

Head Diameter

Between 0.480 inches and 0.500 inches

Head Height

Between 0.130 inches and 0.150 inches

Distance From Centerline To Flat

Between 0.123 inches and 0.124 inches

Distance From Center Of Head To Center Of Shank

0.124 inches

Shank Unthreaded Hole Diameter

0.065 inches first hole and 0.072 inches first hole

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Hardness Rating

30.0 rockwell c and 38.0 rockwell c

Material

Steel

Thread Series Designator

Unf

NSN

5306-00-011-2645

Part Number

597778

Description

Bolt,eccentric Head

CAGE

77445

An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. The head is not designed for wrenching. It may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.

Part 597778 NSN 5306-00-011-2645

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

21861

FIIG:

A003B0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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

End Items End applications NSN 5306-00-011-2645 is a component of

F-111 (fms Only) Aircraft
Tf 30 Pratt & Whitney Engines And Components

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment