Model: 1485C4

Internal Wrench Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 36.0 rockwell c and 42.0 rockwell c

Thread Size

0.250 inches

Material

Steel comp 1050

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 tyi cl3 federal specification single treatment response

NSN

5310-01-127-9389

Part Number

1485C4

Description

Nut,self-locking,internal Wrench

CAGE

99167

A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.

Part 1485C4 NSN 5310-01-127-9389

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05284

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:

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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