Model: C520-524-2

Blind Rivet Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Head Style

Dished countersunk

Head Diameter

Between 0.518 inches and 0.522 inches

Head Height

0.080 inches

Locking Feature

Prevailing torque all metal design

Nut Style

Blind rivet w/smooth round shank

Nut Diameter

Between 0.394 inches and 0.396 inches

Nut Length

0.548 inches

Shank End Type

Open

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.312 inches

Head Countersink Angle

Between 75.80 degrees and 76.20 degrees

Material

Steel comp 304 or steel comp 305

Material Specification

Qq-s-763, cond a federal specification all material responses

NSN

5310-00-905-4991

Part Number

C520-524-2

Description

Nut,self-locking,blind Rivet

CAGE

81755

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. It is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. An integral feature is incorporated for locking on the threads of a mating member.

Part C520-524-2 NSN 5310-00-905-4991

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29724

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this blind rivet self-locking nut (NSN 5310-00-905-4991) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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