Model: 721505-26

Clinch Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Pilot Diameter

Between 0.135 inches and 0.138 inches

Pilot Length

0.095 mils and 0.115 centimeters

Counterbore Diameter

0.112 inches nut and 0.115 inches nut

Nut Style

Clinch

Nut Diameter

Between 0.240 inches and 0.260 inches

Nut Height

Between 0.470 inches and 0.490 inches

Nut Counterbore Depth

0.095 inches nut and 0.115 inches nut

Thread Series

Unc

Thready Qty Per Inch (tpi)

Hardness Rating

40.0 rockwell b

Thread Size

0.112 inches

Material

Copper alloy 360

Material Specification

Qq-b-626, 1/2 hard federal specification single material response

Surface Treatment

Nickel

Surface Treatment Specification

Qq-n-290, class 1, grade f federal specification single treatment response

NSN

5310-01-159-2793

Part Number

721505-26

Description

Nut,plain,clinch

CAGE

05869

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

Part 721505-26 NSN 5310-01-159-2793

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01860

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:

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:

093460

UFC:

48930

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415290000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper screws, nuts, bolts, rivets, and other fasteners not threaded