J644P20A

Machine Bolt

NSN 5306-01-162-2350

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

100 EA

NIIN:

011622350

Detail Specifications

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.750 inches and 0.766 inches

Fastener Length:

Between 1.438 inches and 1.448 inches

Head Style:

Double hexagon extended washer

Head Height:

Between 0.293 inches and 0.313 inches

Width Between Flats:

0.312 inches

Extended Washer Diameter:

Between 0.428 inches and 0.448 inches

Extended Washer Thickness:

Between 0.060 inches and 0.070 inches

Thread Diameter:

0.250 inches

Grip Length:

Between 0.682 inches and 0.688 inches

Features Provided:

Finished head

Thready Qty Per Inch (tpi):

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material:

Nickel alloy 718

Material Specification:

C50tf13 cl-b fscm 07482 mfr ref single material response

Thread Series Designator:

Unjf

NSN:

5306-01-162-2350

Item Name:

Bolt,tank

Cage Code:

07482

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

J644P20A

Cage Code:

58828

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

R584P20U

Cage Code:

07482

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01847

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

139820

UFC:

70220

LTL:

85.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
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Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number j644p20a and/or cross reference parts.

Definition Definition of approved item name (AIN): "Tank Bolt"

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.