Model: 268116-1

Hexago Extended Washer Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Washer Outside Diameter

Between 0.530 inches and 0.540 inches

Counterbore Diameter

0.322 inches first end and 0.329 inches first end

Overall Height

0.295 inches

Nut Style

Hexagon

Washer Thickness

Between 0.100 inches and 0.115 inches

Nut Counterbore Depth

0.060 inches first end and 0.070 inches first end

Width Across Flats

Between 0.365 inches and 0.375 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.312 inches

Countersink Angle

90.0 degrees second end

Material

Aluminum alloy 6061

Material Specification

Qq-a-200/8, t4 federal specification single material response or qq-a-225/8, t4 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

P.S.13201, type 2, cl 1, fscm 76301 mfr ref single treatment response

NSN

5310-01-131-8171

Part Number

268116-1

Description

Nut,plain,extended Washer,hexago

CAGE

82106

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part 268116-1 NSN 5310-01-131-8171

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04889

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:

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:

013540

UFC:

05680

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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Schedule B and Export

Schedule B: 7616995095
SITC: 69979
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Articles of aluminum nesoi