Model: NAS1774-4

Plate Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.254 inches first end

Lubrication

Dry film lubricant

Mounting Hole Diameter

Between 0.088 inches and 0.108 inches

Nut Style

Plate

Nut Length

1.306 inches

Nut Height

0.281 inches

Plate Thickness

0.032 inches

Plate Width

Between 0.350 inches and 0.531 inches

Nut Counterbore Depth

0.062 inches first end

Nut Mounting Provision

Straight holes

Mounting Hole Arrangement Style

1 hole

Distance From Aperture Center To Mounting Hole Center

Between 0.495 inches and 0.505 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Steel comp 1030 first end

Surface Treatment

Cadmium first end and chromate first end

Surface Treatment Specification

Qq-p-416, ty2, cl2 federal specification single treatment response first end

Specification Data

80205-nas1774 professional/industrial association standard

NSN

5310-01-340-4630

Part Number

NAS1774-4

Description

Nut,self-locking,plate

CAGE

80205

Part NAS1774-4 NSN 5310-01-340-4630

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05280

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:

576

TCC:

SHC:

ACC:

Construction Materials

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