Model: F49251E6-2

Plate Self-locking Nut

Special Features:

Assy includes retaining clip, p/n st3m446-6

Properties:

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.379 inches nut

Mounting Hole Diameter

Between 0.130 inches and 0.135 inches

Nut Style

Plate

Nut Length

1.441 inches

Nut Height

0.424 inches

Plate Thickness

Between 0.046 inches and 0.054 inches

Plate Width

0.740 inches

Removable Nut Manufacturer Code

76301

Nut Counterbore Depth

0.125 inches nut

Nut Mounting Provision

Straight holes

Mounting Hole Arrangement Style

2 holes

Distance From Aperture Center To Mounting Hole Center

Between 0.495 inches and 0.505 inches

Center To Center Distance Between Mounting Holes Along Length

Between 0.310 inches and 0.314 inches

Removable Nut Manufacturer Part Number

St3m445c6m2

Material

Iron alloy 660 shell

Material Specification

Ams 5525 assn standard 1st material response shell or ams 5732 assn standard 2nd material response shell

Surface Treatment

Passivate shell

Surface Treatment Specification

Qq-p-35 federal specification single treatment response shell

NSN

5310-01-280-6758

Part Number

F49251E6-2

Description

Nut,self-locking,plate

CAGE

15653

Part F49251E6-2 NSN 5310-01-280-6758

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:

573

TCC:

SHC:

ACC:

Construction Materials

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