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 6 NAVISTAR, INC. Material, Parts, and Process Specifications (
2、MPAPS) NUMBER: MPAPS S-FM-2.101-GS/PL Former Designation: ESP-FM-2.101-GS TITLE: Spacers Metric Series (Noun Code 8090) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-FM-2.101-GS - September 2000 PRINTED COPIES OF THI
3、S 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 practices
4、and to determine the applicability of regulatory limits prior to use. Change Notice: Changed to New MPAPS format; Combined GS, PP. 1.0 GENERAL: This standard consists of pipe spacers which will be square cut and made from standard weight, extra strong, and double extra strong common black pipe, and
5、tubing which will be made from commercial grade, mechanical steel tubing. To be classified as a spacer, a length of pipe or tubing must be more than .328 in (8.33 mm) but less than 6 in (152.4 mm). Spacers must not have specific surface finishes or coatings, nor must they have special restrictive to
6、lerances other than that which is indicated in the tolerance section below. Since there are no National or International standards on this product, the specifications are based on present user requirements. All dimensions are shown in inch and in direct metric conversions. 2.0 RESTRICTED CHEMICAL SU
7、BSTANCES: Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 3.0 CONTENTS: Page General 1 Restricted Chemical Substances 1 Policy for Selecting Parts for New Design 2 Tolerances 2 Method of Manu
8、facture 2 Material 2 Mechanical Properties 2 Finish 2 Workmanship 2 Dimensions 3 Part List 4 Technical Information 6 NUMBER: MPAPS S-FM-2.101-GS/PL TITLE: Spacers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Tec
9、hnical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 2 of 6 4.0 POLICY FOR SELECTING PARTS FOR NEW DESIGN: Because of the differentiation of even modules in the inch and the metric systems of measurement, it is not feasible to offer a stringe
10、nt preferred dimensional policy; instead, the dimensions are shown in order of design requirement and in numerical progression. For new design, parts shall be selected from “Approved“ part list only. 5.0 TOLERANCES: Spacers will conform to the following: Nominal Size TOLERANCES Pipe Tube Pipe Tube P
11、ipe Tube Tube Outside Diameter C Thickness (T) Length B Max ID Weld Flash in mm in mm in mm in mm in mm Up to 1-1/2 in (38.1 mm) + .015 - .031 + 0.38 - 0.79 .005 0.13 - 12% 12% .016 in 0.41 mm .010 0.25 Over 1-1/2 in (38.1 mm) 1% + .010 - .005 + 0.25 - 0.13 6.0 METHOD OF MANUFACTURE: Spacers will be
12、 square cut with parallel ends within .016 in (0.41 mm). 7.0 MATERIAL: Pipe: Welded or seamless steel pipe per CEMS A-18 Tube: 1010 thru 1020 Steel (STL). Spacers will be square cut from one of the following grades shown in CEMS A-10, Mechanical Steel Tubing. Part I, Electric Resistance Welded Tubin
13、g Grade H-10 or Permissible Alternate Part II, Cold Drawn Butt Welded Tubing Grade MD or Permissible Alternate Part III, Seamless Tubing Grade CD 9.0 FINISH: Plain. 10.0 WORKMANSHIP: Spacers must be free from loose scale, sharp edges, and all other defects which might affect their serviceability. 8.
14、0 MECHANICAL PROPERTIES: Pipe Tube Min Yield Min Tensile 35,000 Psi (241 MPa) 58,000 Psi (400 MPa) 32,000 Psi (221 MPa) 45,000 Psi (310 MPa) NUMBER: MPAPS S-FM-2.101-GS/PL TITLE: Spacers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permi
15、ssion from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 3 of 6 11.0 DIMENSIONS: PIPE Nominal Size Standard Weight Extra Strong Double Extra Strong C T A T A T A Outside Wall Thickness Inside Diameter Wall Inside Wall Thic
16、kness Inside Diameter Diameter Thickness Diameter in mm in mm In Mm In mm In mm In mm in mm 1/8 .405 10.29 .068 1.73 .269 6.83 .095 2.41 .215 5.46 1/4 .540 13.72 .088 2.24 .364 9.25 .119 3.02 .302 7.67 3/8 .675 17.14 .091 2.31 .493 12.52 .126 3.2 .423 10.74 1/2 .840 21.34 .109 2.77 .622 15.8 .147 3.
17、73 .546 13.87 .294 7.47 .252 6.4 3/4 1.050 26.67 .113 2.87 .824 20.93 .154 3.91 .742 18.85 .308 7.82 .434 11.02 1 1.315 33.4 .133 3.38 1.049 26.64 .179 4.55 .957 24.31 .358 9.09 .599 15.21 1- 1/4 1.660 42.16 .140 3.56 1.380 35.05 .191 4.85 1.278 32.46 .382 9.7 .896 22.76 1- 1/2 1.900 48.26 .145 3.68
18、 1.610 40.89 .200 5.08 1.500 38.1 .400 10.16 1.100 27.94 2 2.375 60.32 .154 3.91 2.067 52.5 .218 5.54 1.939 48.25 .436 11.07 1.503 38.18 2- 1/2 2.875 73.02 .203 5.16 2.469 62.71 .276 7.01 2.323 59 .552 14.02 1.771 44.98 3 3.500 88.9 .216 5.49 3.068 77.93 .300 7.62 2.900 73.66 .600 15.24 2.300 58.42
19、3- 1/2 4.000 101.6 .226 5.74 3.548 90.12 .318 8.08 3.364 85.45 .636 16.15 2.728 69.29 4 4.500 114.3 .237 6.02 4.026 102.26 .337 8.56 3.826 97.18 .674 17.12 3.152 80.06 TUBING Nominal Size C T A Outside Wall Inside Diameter Thickness Diameter in mm in mm in mm 7/16 .438 11.13 .083 2.11 .271 6.88 1/2
20、.500 12.88 .083 2.11 .334 8.48 5/8 .625 15.88 .109 2.77 .407 10.34 11/16 .688 17.48 .109 2.77 .469 11.91 3/4 .750 19.05 .109 2.77 .532 13.51 27/32 .844 21.44 .109 2.77 .625 15.88 7/8 .875 22.22 .109 2.77 .657 16.69 1 1.000 25.4 .109 2.77 .782 19.86 1-1/16 1.062 26.97 .109 2.77 .844 21.44 1-1/8 1.125
21、 28.58 .109 2.77 .907 23.04 1-1/4 1.250 31.75 .109 2.77 1.032 26.21 1-1/2 1.500 38.1 .109 2.77 1.282 32.56 1-5/8 1.625 41.28 .109 2.77 1.407 35.7 1-3/4 1.750 44.45 .109 2.77 1.532 38.91 NUMBER: MPAPS S-FM-2.101-GS/PL TITLE: Spacers REVISION: 1506 This document is restricted and may not be sent outsi
22、de 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 6 12.0 PART LIST: 12.1 Approved: Inside Diameter Length OD Nom Size - Type Part inch mm inch mm inch Number .269 6.
23、8 .375 9.52 .405 1/8 STD M44913 .269 6.8 .500 12.7 .405 1/8 STD 22232N .269 6.8 .812 20.62 .405 1/8 STD 611112R1 .302 7.7 .375 9.52 .540 1/4 X 385544R1 .334 8.5 .375 9.52 .500 1/2 TUBE 568257R1 .334 8.5 .500 12.7 .500 1/2 TUBE 27825R1 .334 8.5 .938 23.83 .500 1/2 TUBE 48094K .334 8.5 1.000 25.4 .500
24、 1/2 TUBE 190123C1 .334 8.5 1.188 30.18 .500 1/2 TUBE 150596C1 .364 9.2 .531 13.49 .540 1/4 STD 12113N .364 9.2 .688 17.48 .540 1/4 STD 618631R1 .364 9.2 .812 20.62 .540 1/4 STD 588736R1 .364 9.2 1.250 31.75 .540 1/4 STD 65881H .364 9.2 1.375 34.92 .540 1/4 STD 522204R1 .407 10.3 .438 11.13 .625 5/8
25、 TUBE 27251K .407 10.3 .500 12.7 .625 5/8 TUBE 561277R1 .407 10.3 .688 17.48 .625 5/8 TUBE 567987R1 .407 10.3 .750 19.05 .625 5/8 TUBE 85490H .407 10.3 1.250 31.75 .625 5/8 TUBE 154397C1 .407 10.3 2.000 50.8 .625 5/8 TUBE 221338H1 .407 10.3 1.188 30.18 .625 5/8 TUBE 612233R1 .423 10.7 .375 9.52 .675
26、 3/8 X 660200R1 .423 10.7 .469 11.91 .675 3/8 X 314148R1 .423 10.7 1.000 25.4 .675 3/8 X 38291H .423 10.7 1.031 26.19 .675 3/8 X 603047R1 .423 10.7 1.250 31.75 .675 3/8 X 27633R1 .423 10.7 .875 22.22 .675 3/8 X 603046R1 .423 10.7 2.360 59.94 .675 3/8 X 468460R1 .423 10.7 .562 14.27 .675 3/8 X 650676
27、R1 .423 10.7 .750 19.05 .675 3/8 X 26241H .423 10.7 1.562 39.67 .675 3/8 X 97457R1 .434 11 .625 15.88 1.050 3/4 XX 72874R1 .434 11 3.130 79.5 1.050 3/4 XX 674632C1 NUMBER: MPAPS S-FM-2.101-GS/PL TITLE: Spacers REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or r
28、eproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 5 of 6 12.2 Not for New Design: STD - Standard Weight Price XX - Double Extra Strong Weight Pipe X - Extra Strong Weight Pipe TUBE - Mechanica
29、l Tubing Inside Diameter Length OD Nom Size - Type Part inch mm inch mm inch Number .493 12.5 .344 8.74 .675 3/8 STD 353232R1 .493 12.5 .438 11.13 .675 3/8 STD SA2344 .493 12.5 .469 11.91 .675 3/8 STD 525820R1 .493 12.5 .500 12.7 .675 3/8 STD SA2172 .493 12.5 .625 15.88 .675 3/8 STD 276261R1 .493 12
30、.5 .844 21.44 .675 3/8 STD 371108R1 .493 12.5 .875 22.22 .675 3/8 STD Y14504 .493 12.5 1.438 36.52 .675 3/8 STD 11008D .493 12.5 2.750 69.85 .675 3/8 STD 600411R1 .493 12.5 3.000 76.2 .675 3/8 STD 80438R1 .493 12.5 4.469 113.51 .675 3/8 STD M42518 .532 13.5 .688 17.48 .750 3/4 TUBE 573713R1 .532 13.
31、5 1.500 38.1 .750 3/4 TUBE 552920R2 .532 13.5 2.062 52.37 .750 3/4 TUBE 23885K .546 13.9 .344 8.74 .840 1/2 X 623594R1 .546 13.9 .375 9.52 .840 1/2 X 610395R1 .546 13.9 .406 10.31 .840 1/2 X 49335K .546 13.9 .531 13.49 .840 1/2 X 27465B .546 13.9 1.375 34.92 .840 1/2 X 524925R1 .546 13.9 1.844 46.84
32、 .840 1/2 X 525927R2 .546 13.9 2.688 68.28 .840 1/2 X 299857R1 .546 13.9 3.062 77.77 .840 1/2 X 478061R1 .546 13.9 3.969 100.81 .840 1/2 X 24899R1 .546 13.9 .500 127 .840 1/2 X 24583R1 .599 15.2 .625 15.88 1.315 1 XX PO26272 .622 15.8 .500 12.7 .840 1/2 STD 373080R1 .622 15.8 2.750 69.85 .840 1/2 ST
33、D 871623R1 .742 18.8 .500 12.7 1.050 3/4 X M42297 .742 18.8 1.875 47.62 1.050 3/4 X 868828R1 .782 19.9 1.125 28.57 1.000 1 TUBE 567421R1 .824 20.9 4.062 103.17 1.050 3/4 STD 583277R1 .896 22.8 .500 12.7 1.660 1 1/4 XX 391974R1 1.049 26.2 .500 12.7 1.315 1 STD 580342R1 1.049 26.6 1.000 25.4 1.315 1 S
34、TD 557056R1 1.049 26.6 1.375 34.92 1.315 1 STD 21696R1 1.049 26.6 1.688 42.88 1.315 1 STD 652405R1 Inside Diameter Length OD inch Nom Size - Type Part Number inch mm inch mm .364 9.2 .375 9.52 .540 1/4 STD 86224H .364 9.2 .500 12.7 .540 1/4 STD 23323H .364 9.2 .625 15.88 .540 1/4 STD 878986R1 .364 9
35、.2 .750 19.05 .540 1/4 STD 61851V .364 9.2 .875 22.22 .540 1/4 STD 28450H .407 10.3 .827 21 .625 5/8 TUBE 814985C1 .407 10.3 1.000 25.4 .625 5/8 TUBE 645342C1 .493 12.5 1.500 38.1 .675 3/8 STD 950523R1 .532 13.5 .562 14.27 .750 3/4 TUBE 159716C1 NUMBER: MPAPS S-FM-2.101-GS/PL TITLE: Spacers REVISION
36、: 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 patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 6 of 6 13.0 TECHNICAL INFORMATION: For further information r
37、elated to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/
