NAVISTAR MPAPS S-F-15 101-GS PL-2015 Plain Washers C English Series (Noun Code 9720).pdf

1、This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 1 of 10 NAVISTAR, INC. Material, Parts, and Process Specifications

2、(MPAPS) NUMBER: MPAPS S-F-15.101-GS/PL Former Designation: ESP-F-15.101-GS TITLE: Plain Washers English Series (Noun Code 9720) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-F-15.101-GS - August 2006 PRINTED COPIES O

3、F THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health pract

4、ices and to determine the applicability of regulatory limits prior to use. Change Notice: Changed to New MPAPS format; Combined GS, PP, NPP. 1.0 GENERAL: Plain washers covered by this specification are intended for general industrial applications and are the same as described in American National St

5、andard B 18.22.1. 2.0 CONTENTS: 3.0 MATERIAL: Steel (CST) 1010-1020. Stainless steel (SST) - Any 300 series or 400 series stainless steel per MPAPS A-37. Material will be *passivated in accordance with the specification in MPAPS S-A-0.101. Brass (BRS) and Copper (COP) - Standard with manufacturer. 4

6、.0 POLICY FOR SELECTING PARTS FOR NEW DESIGN: Approved parts are so designated to reduce variety of parts and assure maximum availability, interchangeability and cost savings in volume buying. For new design, parts shall be selected from “Approved“ part list only. Material: Steel (CST) Finish: Zinc

7、Trivalent (ZN6A), Plain (PLN) Type: A - Narrow (AN), A - Wide (AW) Sizes: See page 3 FOR DIMENSIONS Page General 1 Material 1 Policy for Selecting Parts for New Design 1 Service Parts Substitution Policy 2 Finishes 2 Restricted Chemical Substances 2 Part Number Selection 2 Quality 2 Conversion List

8、2 Preferred Sizes 3 Non-Preferred Sizes 5 Non-Designated Type 8 Technical Information 10 NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Supp

9、liers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 2 of 10 5.0 SERVICE PARTS SUBSTITUTION POLICY: In the event that engineering does not indicate a “Do not substitute“ in engineering specifications, the following substitutions may be implemented in service. This

10、 policy is the result of a proposal circulated April 20, 1981, and subsequently approved by engineering departments worldwide. Plain Washers To Be Replaced Service Replacement Plain Finish (PLN) All Types Zinc dichromate finish (ZN6A) all types or phosphate coating (PHC) (if ZND is not set up for se

11、rvice). 6.0 FINISHES: Washers will be furnished plain, plated or coated in accordance with the MPAPS and class listed below: Zinc Dichromate (ZN6A) MPAPS G-20, Class 6A. Nickel Bright (NIB) on brass CEMS G-19, Part III, Class 5 NIB. Phosphate Coating (PHC) MPAPS G-1, Class B-2. Nickel Dull (NID) on

12、steel CEMS G-19, Part III, Class 5 NID. Chrome Bright (CRB) on steel CEMS G-19, Part III, Class 13 CRB Blued (BLU) on steel - Standard with manufacturer. Nickel Bright (NIB) on steel CEMS G-19, Part III, Class 5 NIB. 7.0 RESTRICTED CHEMICAL SUBSTANCES: Effective January 1, 2007, all product supplied

13、 to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 8.0 PART NUMBER SELECTION: Plain washer part numbers have been separated into three sections: 1. Type A, Selected Sizes - Preferred, see section 11.0 2. Types A and B - Non-Preferred Sizes,

14、Materials or Finishes, see section 12.0 3. Non-Designated Type - Non-Preferred. see section 13.0 9.0 QUALITY: Washers will be free from burrs, loose scale, sharp edges and all other defects that might affect their serviceability. Washers will be flat within .005 inch for basic outside diameters up t

15、o and including .875 inch and within .010 inch for larger outside diameters. 10.0 CONVERSION LIST: Inside Diameter Outside Diameter Thickness Type-Finish 410SST Part Number Replacement Part Number .156 .375 .036 A-PLN 27305R1 221431 .281 .625 .051 AN-PLN 27308R1 178474 .344 .688 .051 AN-PLN 27309R1

16、28588R1 .406 .812 .051 AN-PLN 27503R1 23402R1 Plain flat washers of 410 stainless steel material removed due to problems in procurement. Replacement washers may be any 300 or 400 series stainless steel per MPAPS A-37. NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 This document i

17、s restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 3 of 10 11.0 PREFERRED SIZES: 11.1 Type A TYPE A Dimensions in inches: Nominal Was

18、her Size Series Inside Outside Diameter Diameter Thickness A B C Tolerance Tolerance Nominal Plus Minus Nominal Plus Minus Nominal Max Min * No. 1 .078 .000 .005 .188 .000 .005 .020 .025 .016 * No. 2 .094 .000 .005 .250 .000 .005 .020 .025 .016 * No. 4 .125 .008 .005 .312 .008 .005 .032 .040 .025 No

19、. 6 .156 .008 .005 .375 .015 .005 .049 .065 .036 No. 8 .188 .008 .005 .438 .015 .005 .049 .065 .036 No. 10 .219 .008 .005 .500 .015 .005 .049 .065 .036 * 3/16 .250 .015 .005 .562 .015 .005 .049 .065 .036 * No. 12 .250 .015 .005 .562 .015 .005 .065 .080 .051 1/4 Narrow .281 .015 .005 .625 .015 .005 .

20、065 .080 .051 1/4 Wide .312 .015 .005 .734 .015 .007 .065 .080 .051 5/16 Narrow .344 .015 .005 .688 .015 .007 .065 .080 .051 5/16 Wide .375 .015 .005 .875 .030 .007 .083 .104 .064 3/8 Narrow .406 .015 .005 .812 .015 .007 .065 .080 .051 3/8 Wide .438 .015 .005 1.000 .030 .007 .083 .104 .064 7/16 Narr

21、ow .469 .015 .005 .922 .015 .007 .065 .080 .051 7/16 Wide .500 .015 .005 1.250 .030 .007 .083 .104 .064 1/2 Narrow .531 .015 .005 1.062 .030 .007 .095 .121 .074 1/2 Wide .562 .015 .005 1.375 .030 .007 .109 .132 .086 * 9/16 Narrow .594 .015 .005 1.156 .030 .007 .095 .121 .074 * 9/16 Wide .625 .015 .0

22、05 1.469 .030 .007 .109 .132 .086 5/8 Narrow .656 .030 .007 1.312 .030 .007 .095 .121 .074 5/8 Wide .688 .030 .007 1.750 .030 .007 .134 .160 .108 3/4 Narrow .812 .030 .007 1.469 .030 .007 .134 .160 .108 3/4 Wide .812 .030 .007 2.000 .030 .007 .148 .177 .122 * 7/8 Narrow .938 .030 .007 1.750 .030 .00

23、7 .134 .160 .108 * 7/8 Wide .938 .030 .007 2.250 .030 .007 .165 .192 .136 1 Narrow 1.062 .030 .007 2.000 .030 .007 .134 .160 .108 1 Wide 1.062 .030 .007 2.500 .030 .007 .165 .192 .136 * 1- 1/8 Narrow 1.250 .030 .007 2.250 .030 .007 .134 .160 .108 * 1- 1/8 Wide 1.250 .030 .007 2.750 .030 .007 .165 .1

24、92 .136 1- 1/4 Narrow 1.375 .030 .007 2.500 .030 .007 .165 .192 .136 1- 1/4 Wide 1.375 .030 .007 3.000 .030 .007 .165 .192 .136 * 1- 3/8 Narrow 1.500 .030 .007 2.750 .030 .007 .165 .192 .136 * 1- 3/8 Wide 1.500 .045 .010 3.250 .045 .010 .180 .213 .153 1- 1/2 Narrow 1.625 .030 .007 3.000 .030 .007 .1

25、65 .192 .136 1- 1/2 Wide 1.625 .045 .010 3.500 .045 .010 .180 .213 .153 * 1- 5/8 1.750 .045 .010 3.750 .045 .010 .180 .213 .153 * 1- 3/4 1.875 .045 .010 4.000 .045 .010 .180 .213 .153 * 1- 3/4 2.000 .045 .010 4.250 .045 .010 .180 .213 .153 * 2 2.125 .045 .010 4.500 .045 .010 .180 .213 .153 * 2- 1/4

26、2.375 .045 .010 4.750 .045 .010 .220 .248 .193 * 2- 1/2 2.625 .045 .010 5.000 .045 .010 .238 .280 .210 * 2- 3/4 2.875 .065 .010 5.250 .065 .010 .259 .310 .228 * 3 3.125 .065 .010 5.500 .065 .010 .284 .327 .249 * Non-preferred Sizes NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 T

27、his document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 4 of 10 11.2 Part List: 11.2.1 Approved: Nominal Size-TPI Inside Dia

28、meter Outside Diameter Minimum Thickness Washer Type Finish Material Part Number 6 .156 .375 .036 A ZN6A CST 131014 8 .188 .438 .036 A ZN6A CST 131015 10 .219 .500 .036 A ZN6A CST 120391 1/4 .281 .625 .051 AN ZN6A CST 120392 1/4 .312 .734 .051 AW ZN6A CST 120386 5/16 .344 .688 .051 AN ZN6A CST 12039

29、3 5/16 .375 .875 .064 AW ZN6A CST 446363 3/8 .406 .812 .051 AN ZN6A CST 120394 3/8 .438 1.000 .064 AW ZN6A CST 120388 7/16 .469 .922 .051 AN ZN6A CST 120395 7/16 .500 1.250 .064 AW ZN6A CST 120389 1/2 .531 1.062 .074 AN ZN6A CST 120396 1/2 .562 1.375 .086 AW ZN6A CST 120390 5/8 .656 1.312 .074 AN ZN

30、6A CST 131016 5/8 .688 1.750 .108 AW ZN6A CST 130999 3/4 .812 1.469 .108 AN ZN6A CST 131017 3/4 .812 2.000 .122 AW ZN6A CST 131000 1 1.062 2.000 .108 AN ZN6A CST 131019 A (only) in WASHER TYPE Column = Washer Type A (neither wide nor narrow). AN in WASHER TYPE Column = Washer Type A Narrow series. A

31、W in WASHER TYPE Column = Washer Type A Wide series. NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all pat

32、ent liability. 2015 by Navistar, Inc. JUNE 2015 Page 5 of 10 12.0 NON-PREFERRED SIZES: 12.1 Type A Dimensions in inches: Inside Diameter Outside Diameter Thickness A B C Tolerance Tolerance Nominal Plus Minus Nominal Plus Minus Nominal Max Min .094 .000 .005 .219 .000 .005 .020 .025 .016 .125 .000 .

33、005 .250 .000 .005 .022 .028 .017 .156 .008 .005 .312 .008 .005 .035 .048 .027 .172 .008 .005 .406 .015 .005 .049 .065 .036 .188 .008 .005 .375 .015 .005 .049 .065 .036 .203 .008 .005 .469 .015 .005 .049 .065 .036 .219 .008 .005 .438 .015 .005 .049 .065 .036 .234 .008 .005 .531 .015 .005 .049 .065 .

34、036 .250 .015 .005 .500 .015 .005 .049 .065 .036 .266 .015 .005 .625 .015 .005 .049 .065 .036 .312 .015 .005 .875 .015 .007 .065 .080 .051 .375 .015 .005 .734 .015 .007 .065 .080 .051 .375 .015 .005 1.125 .015 .007 .065 .080 .051 .438 .015 .005 .875 .030 .007 .083 .104 .064 .438 .015 .005 1.375 .030

35、 .007 .083 .104 .064 .500 .015 .005 1.125 .030 .007 .083 .104 .064 .500 .015 .005 1.625 .030 .007 .083 .104 .064 .562 .015 .005 1.250 .030 .007 .109 .132 .086 .562 .015 .005 1.875 .030 .007 .109 .132 .086 .625 .015 .005 1.375 .030 .007 .109 .132 .086 .625 .015 .005 2.125 .030 .007 .134 .160 .108 .68

36、8 .030 .007 1.469 .030 .007 .134 .160 .108 .688 .030 .007 2.375 .030 .007 .165 .192 .136 .812 .030 .007 1.750 .030 .007 .148 .177 .122 .812 .030 .007 2.875 .030 .007 .165 .192 .136 .938 .030 .007 2.000 .030 .007 .165 .192 .136 .938 .030 .007 3.375 .045 .010 .180 .213 .153 1.062 .030 .007 2.250 .030

37、.007 .165 .192 .136 1.062 .045 .010 3.875 .045 .010 .238 .280 .210 1.250 .030 .007 2.500 .030 .007 .165 .192 .136 1.375 .030 .007 2.750 .030 .007 .165 .192 .136 1.500 .045 .010 3.000 .045 .010 .180 .213 .153 1.625 .045 .010 3.250 .045 .010 .180 .213 .153 1.688 .045 .010 3.500 .045 .010 .180 .213 .15

38、3 1.812 .045 .010 3.750 .045 .010 .180 .213 .153 1.938 .045 .010 4.000 .045 .010 .180 .213 .153 2.062 .045 .010 4.250 .045 .010 .180 .213 .153 NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced witho

39、ut permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 6 of 10 12.2 Type B Dimensions in inches: Nominal Washer Size Series Inside Diameter A Outside Diameter B Thickness C Nominal Tolerance Nominal Tolerance Nom

40、inal Plus Minus Plus Minus Max Min Narrow .068 .000 .005 .125 .000 .005 .025 .028 .022 No. 0 Regular .068 .000 .005 .188 .000 .005 .025 .028 .022 Wide .068 .000 .005 .250 .000 .005 .025 .028 .022 Narrow .084 .000 .005 .156 .000 .005 .025 .028 .022 No. 1 Regular .084 .000 .005 .219 .000 .005 .025 .02

41、8 .022 Wide .084 .000 .005 .281 .000 .005 .032 .036 .028 Narrow .094 .000 .005 .188 .000 .005 .025 .028 022 No. 2 Regular .094 .000 .005 .250 .000 .005 .032 .036 .028 Wide .094 .000 .005 .344 .000 .005 .032 .036 .028 Narrow .109 .000 .005 .219 .000 .005 .025 .028 .022 No. 3 Regular .109 .000 .005 .3

42、12 .000 .005 .032 .036 .028 Wide .109 .008 .005 .406 .008 .005 .040 .045 .036 Narrow .125 .000 .005 .250 .000 .005 .032 .036 .028 No. 4 Regular .125 .008 .005 .357 .008 .005 .040 .045 .036 Wide .125 .008 .005 .438 .008 .005 .040 .045 .036 Narrow .141 .000 .005 .281 .000 .005 .032 .036 .028 No. 5 Reg

43、ular .141 .008 .005 .406 .008 .005 .040 .045 .036 Wide .141 .008 .005 .500 .008 .005 .040 .045 .036 Narrow .156 .000 .005 .312 .000 .005 .032 .036 .028 No. 6 Regular .156 .008 .005 .438 .008 .005 .040 .045 .036 Wide .156 .008 .005 .562 .008 .005 .040 .045 .036 Narrow .188 .008 .005 .375 .008 .005 .0

44、40 .045 .036 No. 8 Regular .188 .008 .005 .500 .008 .005 .040 .045 .036 Wide .188 .008 .005 .625 .015 .005 .063 .071 .056 Narrow .203 .008 .005 .406 .008 .005 040 .045 .036 No. 10 Regular .203 .008 .005 .562 .008 .005 .040 .045 .036 Wide .203 .008 .005 .734 .015 .007 .063 .071 .056 Narrow .234 .008

45、.005 .438 .008 .005 .040 .045 .036 No. 12 Regular .234 .008 .005 .625 .015 .005 .063 .071 .056 Wide .234 .008 .005 .875 .015 .007 .063 .071 .056 Narrow .281 .015 .005 .500 .015 .005 .063 .071 .056 1/4 Regular .281 .015 .005 .734 .015 .007 .063 .071 .056 Wide .281 .015 .005 1.000 .015 .007 .063 .071

46、.056 Narrow .344 .015 .005 .625 .015 .005 .063 .071 .056 5/16 Regular .344 .015 .005 .875 .015 .007 .063 .071 .056 Wide .344 .015 .005 1.125 .015 .007 .063 .071 .056 Narrow .406 .015 .005 .734 .015 .007 .063 .071 .056 3/8 Regular .406 .015 .005 1.000 .015 .007 .063 .071 .056 Wide .406 .015 .005 1.25

47、0 .030 .007 .100 .112 .090 Narrow .469 .015 .005 .875 .015 .007 .063 .071 .056 7/16 Regular .469 .015 .005 1.125 .015 .007 .063 .071 .056 Wide .469 .015 .005 1.469 .030 .007 .100 .112 .090 NUMBER: MPAPS S-F-15.101-GS/PL TITLE: Plain Washers REVISION: 1506 This document is restricted and may not be s

48、ent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 7 of 10 Dimensions in inches: Nominal Washer Size Series Inside Diameter A Outside Diameter B Thickness C Nominal Tolerance Nominal Tolerance Nominal Plus Minus Plus Minus Max Min Narrow .531 .015 .005 1.000 .015 .007 .063 .071 .056 1/2 Regular .531 .015 .005 1.250 .030 .007 .100 .112 .090 Wide .531 .015