Lock Washer

Model / MPN: 411101-57 | NSN: 5310-00-058-3599

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

Product Details

NATO Stock Number

5310-00-058-3599

Sold in multiples of

1 HD

DEMIL

Hole Diameter

Between 0.115 inches and 0.123 inches

Outside Diameter

Between 0.245 inches and 0.260 inches

Material Thickness

Between 0.015 inches and 0.019 inches

Hardness Rating

Between 40.0 rockwell c and 50.0 rockwell c

Material

Steel comp 410

Material Specification

66 federal standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 type 2 or type 3 federal specification single treatment response

Style Designator

Flat external teeth

411101 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5EJ16TA163	Washer, Lock	522	HD	07/29/2016
SPE5E318T194N	Washer, Lock	334	HD	07/25/2018

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

411101-57 Cross Reference

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