Model: NAS1190E06T4K

Machine Screw

Properties:

Thread Direction

Right-hand

Fastener Length

Between 0.344 inches and 0.375 inches

Head Style

Pan

Head Diameter

Between 0.256 inches and 0.270 inches

Head Height

Between 0.08 inches and 0.09 inches

Width Between Flats

0.160 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.138 inches

Part Name Assigned By Controlling Agency

Screw, self-locking, panhead, full thread, cruciform and offset cruciform recess

Screw Material

Stainless steel

Locking Feature Material

Plastic polyamide and plastic polychlorotrifluoroethylene and plastic polytetrafluoroethylene

Screw Material Specification

Ams5731 assn standard 1st material response and ams5732 assn standard 2nd material response and ams5737 assn standard 3rd material response and ams5853 assn standard 4th material response

Locking Feature Material Specification

Mil-dtl-18240 military specification 1st material response and ams3670 assn standard 2nd material response and ams3650 assn standard 3rd material response and ams3612 assn standard 4th material response

Screw Surface Treatment

Passivate and cadmium and titanium

Thread Series Designator

Unjc

NSN

5305-01-625-5583

Part Number

NAS1190E06T4K

Description

Screw,machine

CAGE

80205

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

Part NAS1190E06T4K NSN 5305-01-625-5583

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

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:

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment