NAS1721H4L5A

Blind Rivet

NSN 5320-01-572-3927

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

015723927

Product Features

Rivet-blind, 100deg flush head (ms20426 head), mechanically locked spindle; max length 0.73in

Product Technical Spec.

Fastener Length:

0.348 inches

Head Style:

Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)

Shank Diameter:

Between 0.124 inches and 0.129 inches

Shank Style:

Self-plugging mechanically locked stem

Head Major Diameter:

0.225 inches

Expansion Device:

Serrated stem-type w

End Application:

Aircraft applications

Grip Length:

Between 0.234 inches and 0.328 inches

Countersink Angle:

100.0 degrees

Part Name Assigned By Controlling Agency:

Blind rivet flush head

Material:

Aluminum alloy 7075 mandrel

Material Specification:

Qq-a-430 federal specification single material response mandrel

Surface Treatment:

Anodize mandrel

Surface Treatment Specification:

Mil-a-8625 yellow military specification 1st treatment response mandrel or mil-c-5541 chem film military specification 2nd treatment response mandrel

NSN:

5320-01-572-3927

Item Name:

Rivet,lok-scru

Cage Code:

80205

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

NAS1721H4L5A

Cage Code:

KCF40

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00864

FIIG:

A040A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Lok-scru Rivet"

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes nut, blind assembly.