Model: MS35790-33

Lock Washer

Properties:

Hole Diameter

Between 0.318 inches and 0.333 inches

Outside Diameter

Between 0.631 inches and 0.653 inches

Material Thickness

Between 0.023 inches and 0.028 inches

Countersink Angle

Between 95.0 degrees and 105.0 degrees

Part Name Assigned By Controlling Agency

Washer, lock-countersunk, 100 degree, external tooth

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type ii, class 2 federal specification single treatment response

Style Designator

Countersink external teeth

NSN

5310-01-653-2506

Part Number

MS35790-33

Description

Washer,lock

CAGE

96906

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part MS35790-33 NSN 5310-01-653-2506

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

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:

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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