Lock Washer

Model / MPN: 4198000-5 | NSN: 5310-00-550-3715

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

5310-00-550-3715

Sold in multiples of

1 HD

DEMIL

Hole Diameter

Between 0.115 inches and 0.123 inches

Outside Diameter

Between 0.255 inches and 0.270 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, steel no. 410 federal standard single material response

Style Designator

Flat internal teeth

4198000 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E319T3941	Washer, Lock	527	HD	11/27/2018
SPE5E319T9595	Washer, Lock	545	HD	02/19/2019

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

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