Model: B0343-016-EN

Spring Tension Washer

Properties:

Hole Diameter

0.164 inches

Outside Diameter

0.343 inches

Overall Height

0.026 inches

Material Thickness

0.016 inches

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 1095

Material Specification

Mil-s-7947 military specification single material response

Surface Treatment

Nickel

Surface Treatment Specification

Mil-p-26074, cl 1 military specification single treatment response

Style Designator

Spring tension

NSN

5310-01-312-0251

Part Number

B0343-016-EN

Description

Washer,spring Tension

CAGE

70472

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part B0343-016-EN NSN 5310-01-312-0251

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

FIIG:

A022B0

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:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel