Model: L520-28

Clinch Plain Nut

Properties:

Thread Class

Thread Direction

Right-hand

Pilot Diameter

0.199 inches

Nut Style

Clinch

Nut Height

Between 0.054 inches and 0.062 inches

Width Across Flats

0.250 inches

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.112 inches

Material

Steel comp 303

Material Specification

66 federal standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Nondefinitive Specification/std Data

I type and 1 style

NSN

5310-00-420-0551

Part Number

L520-28

Description

Nut,plain,clinch

CAGE

D9182

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 L520-28 NSN 5310-00-420-0551

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:

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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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