Model: M12133/4-350

Spring Tension Washer

Properties:

Hole Diameter

Between 0.350 inches and 0.355 inches

Outside Diameter

Between 0.487 inches and 0.492 inches

Overall Height

Between 0.032 inches and 0.038 inches

Material Thickness

Between 0.005 inches and 0.009 inches

Part Name Assigned By Controlling Agency

Washer, spring tension

Material

Steel comp 302

Material Specification

Mil-s-5059, 1/2 h military specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Astm a380 assn standard single treatment response

NSN

5310-01-350-8547

Part Number

M12133/4-350

Description

Washer,spring Tension

CAGE

81349

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

Part M12133/4-350 NSN 5310-01-350-8547

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

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