Model: 23090-4

Spring Tension Washer

Properties:

Hole Diameter

Between 0.131 inches and 0.141 inches

Outside Diameter

Between 0.234 inches and 0.266 inches

Overall Height

Between 0.015 inches and 0.025 inches

Material Thickness

0.005 inches

Hardness Rating

58.0 rockwell superficial 30-n

Part Name Assigned By Controlling Agency

Navy special project

Material Specification

Qq-c533 federal specification 1st material response or qq-b-750 federal specification 2nd material response

Material Specification

Qq-c533 federal specification 1st material response or qq-b-750 federal specification 2nd material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 2 federal specification single treatment response

NSN

5310-00-687-6564

Part Number

23090-4

Description

Washer,spring Tension

CAGE

50027

Part 23090-4 NSN 5310-00-687-6564

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:

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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