Model: NAS1779C5M

Plate Self-locking Nut

Special Features:

May have eyelets 0.140 in. Max h

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.317 inches base

Lubrication

Dry film lubricant

Mounting Hole Diameter

Between 0.130 inches and 0.135 inches

Nut Style

Plate (floating)

Nut Length

1.010 inches

Nut Height

0.328 inches

Plate Thickness

0.065 inches

Plate Width

Between 0.412 inches and 0.581 inches

Nut Counterbore Depth

0.062 inches base

Nut Mounting Provision

Straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Mounting Hole Center To Base

0.117 inches

Center To Center Distance Between Mounting Holes Along Length

Between 0.716 inches and 0.720 inches

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Thread Size

0.312 inches

Material

Iron alloy 660

Material Specification

Ams 5525 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Specification Data

80205-nas1779 professional/industrial association standard

NSN

5310-01-448-6279

Part Number

NAS1779C5M

Description

Nut,self-locking,plate

CAGE

80205

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part NAS1779C5M NSN 5310-01-448-6279

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:

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:

713

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