Industry Specification Compliance

Donwell is approved to apply coatings that qualify to many aerospace, medical, industrial and military specifications, including MIL-PRF-46010. We also apply FDA-compliant coatings, including Silverstone® and Supra®, for food processing and consumer-use applications. Donwell offers a liberal prototype and sample policy that enables potential customers to evaluate a coating application prior to production.

Partial Aerospace & Military Coating Specification List

Military & Other Aerospace
MIL-L-23398 This specification establishes the requirements for two types of air-cured solid film lubricant (identified by NATO code number S-749) intended to reduce wear and prevent seizing, corrosion and galling, the lubricant can be applied by dipping, brushing or spraying.
MIL-L-8937 This specification establishes the requirements for a solid film lubricant (identified by NATO code number S-1738) intended to reduce wear and prevent galling, corrosion and seizure of metals.
MIL-L-46010 This specification covers corrosion inhibiting, heat cured, solid film lubricants, hereinafter referred to as "lubricants", for the reduction of wear and prevention of galling, corrosion, and seizure of metals (see 6.1).
MIL-PRF-46010 This specification establishes the requirements for a corrosion inhibiting heat cured solid film lubricant that is intended to reduce wear and prevent galling, corrosion, and seizure of metals (see 6.1). For aerospace component applications see 6.10 Notes.
MIL-P-24074 This specification is a CONTROLLED DISTRIBUTION DOCUMENT; it covers seals, packings, gaskets and parts of polytetrafluoroethylene (TFE), filled and unfilled, TFE resin finished, and polyamide plastics unfilled.
NAVWEPS OD 10362 PTFE coating
AMS 3136 Fluoropolymer coating
 
Hamilton Sunstrand / Div. Of UTC
HS 2269 PTFE resins on metal
HS 6556 Organic insulation coating
HS 248 Dry film lube type A1-A8
 
Sikorsky Aircraft / Div. Of UTC
SS 8550 Teflon™ coat
SS 8870 Teflon™ coat
STM 290 Teflon™ coating (tooling)
 
Pratt & Whitney / Div. Of UTC
AMS 2515 PTFE resins coating
PWA 36038 Teflon™ coating
 
General Dynamics – Electric Boat Division
11.20 Teflon™ coating ball valves
 
General Electric
A50TF91-S3 Fluorocarbon modified resin enamel
A50TF174-S1 Resin bonded fluorocarbon lubricant
A8B52-S Fluoropolymer coating
196B7480 Solid bonded lubricant