643473

Eccentric Head Bolt

NSN 5306-00-354-1821

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003541821

Product Technical Spec.

Thread Direction:

Right-hand

Fastener Length:

1.344 inches

Head Style:

Flat chamfer

Head Diameter:

Between 0.687 inches and 0.692 inches

Head Height:

0.218 inches

Distance From Center Of Head To Center Of Shank:

0.062 inches

Shank Unthreaded Hole Diameter:

0.141 inches first hole

Internal Drive Style:

W/o internal drive

Thread Diameter:

0.500 inches

Nonstandard Thread Pitch Diameter:

+0.4649/+0.4675 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

135000 pounds per square inch

Hardness Rating:

269.0 brinell standard and 293.0 brinell standard

Distance From Head Largest Bearing Surface To Shank Hole Center:

1.219 inches first hole

Material:

Steel comp 3140

Material Specification:

Sae assn standard single material response

Thread Series Designator:

Unf

NSN:

5306-00-354-1821

Item Name:

Screw,eccentric Head

Cage Code:

58275

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

22104-00

Cage Code:

1ML14

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1A9681

Cage Code:

95201

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

65MRD1

Cage Code:

05415

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A163253

Cage Code:

76040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1K1500P63

Cage Code:

98255

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

51266R

Cage Code:

56442

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

22104A

Cage Code:

28265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

22104B

Cage Code:

28265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

41558

Cage Code:

65282

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

859931

Cage Code:

12603

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HM22104A

Cage Code:

23040

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

22104A

Cage Code:

1ML14

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

22104B

Cage Code:

1ML14

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2BL0397

Cage Code:

62265

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

65MRD1

Cage Code:

556A6

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

21861

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 643473 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Eccentric Head Screw"

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.