Model: 3392AS1643

Hexagon Self-locking Nut

Special Features:

Rockwell rating of c25

Properties:

Thread Class

Thread Direction

Right-hand

Nut Style

Hexagon

Nut Height

1.531 inches

Width Across Flats

2.75 inches

Thready Qty Per Inch (tpi)

A12

Thread Size

1.75 inches

Part Name Assigned By Controlling Agency

Locknut, extra wide

Material

Steel except insert

Surface Treatment

Oxide except insert

NSN

5310-01-643-5625

Part Number

3392AS1643

Description

Nut,self-locking,hexagon

CAGE

30003

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Part 3392AS1643 NSN 5310-01-643-5625

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05277

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:

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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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