Model: 3040706-048-101

Hexagon Self-locking Nut

Special Features:

One drilled hole 0.156 in. Dia, 0.250 in. Deep through one wall and one drilled hole 0.062 in. Dia, 0.250 in. Deep, counterbored 0.124 in. Min, 0.125 in. Max dia, 0.125 in. Deep through one wall 180.0 degrees from first hole

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design or prevailing torque with nonmetallic insert

Nut Style

Hexagon

Nut Height

0.312 inches

Width Across Flats

2.000 inches

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

1.688 inches

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

Steel comp 303 nut

Material Specification

Qq-s-764, conda, federal specification 2nd material response nut or mil-c-13924 military specification 2nd material response nut

Surface Treatment

Oxide nut

NSN

5310-00-153-3142

Part Number

3040706-048-101

Description

Nut,self-locking,hexagon

CAGE

99696

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part 3040706-048-101 NSN 5310-00-153-3142

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

FIIG:

A021A0

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:

20.0000lbs

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:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel