Model: K641217-11

Round Plain Nut

Description:

3b thread class, right-hand , 3.480 inches nut counterbore diameter, 0.268 inches drive point depth, round nut style, 4.000 inches nut diameter.

Properties:

Thread Class

Thread Direction

Right-hand

Counterbore Diameter

3.480 inches nut

Drive Point Depth

0.268 inches

Nut Style

Round

Nut Diameter

4.000 inches

Nut Thickness

Between 0.745 inches and 0.755 inches

Drive Point Width

0.310 mils and 0.315 centimeters

Drive Point Quantity

Nut Counterbore Depth

0.188 inches nut

Hole Type And Quantity

6 tapped

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

0.375 inches

Hole Thready Qty Per Inch (tpi)

Hole Configuration Style

Configuration f

Countersink Angle

45.0 degrees nut

Hole Thread Diameter

0.250 inches

Material

Aluminum alloy 7075

Material Specification

Qq-a-200/11, temper t73 federal specification single material response

Surface Treatment

Anodize and chromium

Surface Treatment Specification

Mil-l-a-8625, type 2, cl 1 military specification 1st treatment response and ams 2406 assn standard 2nd treatment response

NSN

5310-00-007-5842

Part Number

K641217-11

Description

Nut,plain,round

CAGE

84955

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Part K641217-11 NSN 5310-00-007-5842

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15887

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

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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