Our standard washers are made from natural or black resin.
Other colors are available by clicking on Custom parts

Acetal copolymer

• ASTMD-6100 POM 0211 (.062 Tk & above)
• Cannot meet ANY Automotive specs.
• FDA 21 CFR 177.2470
• NSF Standard 14, 51 & 61 (Nat only)
• (NOT 3A or USDA)
• UL 94HB
• M80 Hardness (KEP adopts M Scale-not duro)

Our standard Delrin® acetal washers are made from natural color resin or colored in black.
Colors may be ordered by clicking on Custom parts

Delrin 150 NC10 (Homo-polymer)

• ASTM D - 6778 POM 0111
  
  (Natural only - NA in black)
• ASTM D - 6100 (.062 thk & above)
• Delphi 2611784
• Chrysler MSDB100 CPN 1565
• FDA Regulation 21 CFR177.2480


(210 F COT )
• NSF 61 (NOT 3A or USDA)
• Meets FMVSS302 flammability requirements-as
• tested according to ISO-3795
• M94, R120 Durometer
• UL94 HB

Delrin™ homopolymer acetal resins are made by Dupont The resins provide a good balance of strength stiffness and impact combined with good chemical resistance. It performs well in wear applications

Our standard washers are made from grey, red or black fabric. Other colors are available by clicking on Custom parts

VULCANIZED FIBRE

• ASTM D-710


(Commercial grade)
• MIL-F-1148 C-H
• NEMA VU-1-1971


(COT 230 F)
• UL 94HB
• Complies w/European Directive 2002/95/EC as well as 2002/96/EC

Our standard washers are made from white opaque High Impact Polystyrene (HIPS)

HIPS

• FDA 21 CFR177.1640
• UL 94 HB

Our standard nylon washers are made from Natural or black Zytel 42 nylon (PA) 66.
All OD's are available as disks by clicking the Request Information
Colors are available as a custom cut part

NYLON (POLYAMIDE)

Dupont Zytel 42A

• ASTM D- 4066 PA0110 B54220 & PA0114
  (Natural only)
• (Group 1 / Class 1 / Grade 0)
• ASTM D -6779 PA0114
• ASTMD 5989 PA111- .062 Thk & above only
• GMP PA66.004 - Supercedes CMP-NY007 AC
  (220 F C.O.T.)
• MSDB41- CPN1618
• Ford WSKM4D647A
• SAEJ1639PA0122
• U L94HB- .027 - .118 tk (Horizontal burn test)
• UL94V2 - over .118 tk (Vertical burn test)
• Meets FMVSS302 flammability requirements -as tested according to ISO-3795
• Complies with US FDA Regulation 21CFR177.1500
• Meets the following Restricted &
• Chemicals & Substances :
• Ford RSMS-WSS-M99P9999-A1
• General Motors GMW3059
• Chrysler CS-9003
• FDA , 3A & NSF 61 (NOT USDA)
• WRAS rating
• 90 Durometer Shore D
  .015, .020,.030,.040, .050, 062, .080,.090, .125, .187, .250
• LP410A ( Amendment 4) (Revision 01-A)
• LP410A (Weather Resistant Call-out)

(Same thk as above).

Our standard washers are made from Natural homopolymer High density Polyethylene

HDPE

(Homopolymer)

• ASTM D - 4976 Group 1 / Class 4 / Grade 4
• UL 94HB
• FDA 21 CFR 177.1520 ( c ) 2.1

Our standard washers are made from Natural homopolymer Polypropylene

ASTM D- 4101-0112

• FDA 21CFR177.1520 ( c)
• No UL rating

Our standard washers are made from clear biaxially oriented PET
at .005, .0075, .01, and .015 thickness only
Other thickness available by clicking on Custom parts

All Mylars/Melinex - C.O.T. 221 F

GENERIC POLYESTER

(BI-AXIALLY ORIENTED)

• ESF M3D69A

Our standard washers are made from Cloudy Mylar™ biaxially oriented PET
at .005, .0075, .01, and .015 thickness only
Other thickness available by clicking on Custom parts

MYLAR POLYESTER (DUPONT ®)

• Type G electrical insulation (Grade EL)
• MIL-I-631


Mylar A, EL, MO,WC
• L-P-377


All Mylars/Melinex - C.O.T. 221 F

Our standard washers are made from Natural Polytetrafluorethylene (PTFE) Black is available by clicking on Custom parts

PTFE

• AMS3652C – Requires test reports: $250.00 fee
• ASTM D 3308: Type 2 - Gen Purpose/ Grade 1 –virgin

Our standard washers are made from Natural Ultra high molecular weight polyethylene (UHMWPE)

UHMW

• ASTM D 4020
  
  (200 F C.O.T.)
• 65 Shore D
• .010 - .031 FMVSS302
• NSF 51