Model: L4100249-003

Externally Relieved Body Bolt

Special Features:

Hole drilled in head-depth 0.331 inch

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.388 inches

Fastener Length

Between 2.985 inches and 3.015 inches

Head Style

Double hexagon w/hole

Head Height

0.711 inches

Width Between Flats

Between 0.803 inches and 0.814 inches

Extended Washer Diameter

Between 1.220 inches and 1.230 inches

Extended Washer Thickness

0.178 inches

Hole Diameter

Between 0.410 inches and 0.450 inches

First Diameter From Head

Between 0.663 inches and 0.665 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 1.597 inches and 1.627 inches

End Application

B1b

Thread Diameter

0.750 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hole Configuration Style

Double hexagon longitudinal hole

Externally Relieved Body Diameter Quantity

Material

Nickel alloy 718

Material Specification

Ams 5662 assn standard single material response

Thread Series Designator

Unjf

NSN

5306-01-344-5526

Part Number

L4100249-003

Description

Bolt,externally Relieved Body

CAGE

43999

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

Part L4100249-003 NSN 5306-01-344-5526

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06675

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:

0.5000lbs

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:

574

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)