Model: BN516-820-6

Blind Assembly Nut

Properties:

Thread Class

Thread Direction

Right-hand

Nut Diameter

0.643 inches

Nut Height

0.614 inches

Mounting Style

Flush flange

Sleeve Diameter

Between 0.651 inches and 0.654 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 304 base or steel comp 305 base

Material

Steel comp 431 nut

Material Specification

Qq-s-763, type 304 or 305 federal specification single material response base

Material Specification

Qq-s-763, type 431 federal specification single material response nut

Surface Treatment

Cadmium nut

Surface Treatment Specification

Qq-p-416, type i, cl 3 federal specification single treatment response nut

NSN

5310-01-491-9884

Part Number

BN516-820-6

Description

Nut,blind Assembly

CAGE

73198

A two-piece fastener consisting of a sleeve and an expander nut. The nut is self-retaining when drawn into the sleeve with a mandrel or other special tool. The item is designed to be installed or expanded from only one side of a structure or component part. Excludes rivet, blind.

Part BN516-820-6 NSN 5310-01-491-9884

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

40121

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:

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