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 4 NAVISTAR, INC. Material, Parts, and Process Specifications (
2、MPAPS) NUMBER: MPAPS S-G-40.101-GS/PL Former Designation: ESP-G-40.101-GS TITLE: Semi-Tubular and Full Tubular Rivets - English Series Not Recommended (Noun Code 7220) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-G-
3、40.101-GS - August 2006 PRINTED COPIES OF 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 con
4、sult appropriate safety and health practices and to determine the applicability of regulatory limits prior to use. Change Notice: Changed to New MPAPS format; Combined GS, PP, NR. 1.0 GENERAL: This standard conforms essentially with American National Standard B-18.7. 2.0 HEADS: The bearing surface o
5、f flat, oval and truss head rivets will be at right angles to the axis of the rivet shank within 2 degrees. Heads of all tubular rivets will not be eccentric with the shank beyond a tolerance of 3 percent of the maximum head diameter. Because the heads are not machined or trimmed, the circumference
6、may be slightly irregular and the edges rounded or flat. Oval and truss head rivets will be furnished with a definite fillet under the head; however, the radius of fillet will not exceed the values specified in the dimensional tables. 3.0 DIMENSIONS: The length of oval and truss head rivets will be
7、measured, parallel to the axis of rivet, from the underside of the head to the extreme end. The length of flat countersunk rivet will be measured from the juncture of the conical underside of head with rivet shank to the extreme end, except for the 120 degree flat countersunk head rivets on which th
8、e length will be measured from the top of the head to the extreme end. The minimum lengths and increments applicable to longer lengths will be as specified in Table 1. The tolerance on rivet lengths will be as specified in Table 1. Table 1 - Length Increments and Length Tolerances for Semi-Tubular a
9、nd Full Tubular Rivets Nominal Size Length Increment Minimum Nominal Rivet Length Tolerance on Length For Nominal Lengths Up To and Including 4 Times Shank Dia Over 4 Times Shank Dia and Up To and Including 8 Times Shank Dia Over 8 Times Shank Dia 1/16 .016 .062 .007 .008 .010 5/64 .016 .078 .007 .0
10、08 .010 3/32 .016 .078 .007 .008 .010 1/8 .016 .094 .007 .010 .015 9/64 .031 .125 .010 .012 .015 3/16 .031 .156 .010 .012 .015 7/32 .062 .188 .010 .015 .020 1/4 .062 .219 .010 .015 .020 5/16 .062 .250 .010 .015 .020 NUMBER: MPAPS S-G-40.101-GS/PL TITLE: Semi-Tubular, Full Tubular and Split Rivets RE
11、VISION: 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 2 of 4 Hole depth will be measured parallel to the axi
12、s of the rivet from the extreme end of rivet to the intersection of the diameter of the hole with the contour at the bottom of hole. The hole depth to extreme point on bottom contour of hole will not be greater than the shank length of rivet. The tolerance on hole depth will be the same as the toler
13、ance on length of rivet. 4.0 MATERIAL: As designated by part number, rivets will be low carbon steel (STL), brass (BRS), copper (COP), or aluminum (AL) standard with manufacturer. 5.0 FINISHES: As designated by part number, rivets will be furnished plain, plated, or coated in accordance with the Nav
14、istar Engineering Material Specification and class listed below: Plain (PLN). Zinc Trivalent, Class 6A (ZN6A) on steel MPAPS G-20, Class 6A. Zinc, Class 1 (ZN) on brass MPAPS G-20, Class 1. Phosphate Coating on steel (PHC) - Standard with manufacturer. Nickel Bright on steel or brass (NIB) MPAPS G-1
15、9, Class 5. Tin on steel or brass (TIN) - Standard with manufacturer. Copper on steel or brass (COP) - Standard with manufacturer. Black Enamel on steel (BLE) - Standard with manufacturer. 6.0 RESTRICTED CHEMICAL SUBSTANCES: Effective January 1, 2007, all product supplied to the requirements of this
16、 specification must comply with the requirements of the MPAPS B-50 specification. 7.0 POLICY FOR SELECTING PARTS FOR NEW DESIGN: For new design, parts shall be selected from “Approved“ part list only. Type: Semi-Tubular Head Style: Oval and 120 Countersunk Nominal Sizes: All sizes except 5/64 and 7/
17、32 Lengths: Maximum 1 inch Minimum see Table 1. Material: Steel (STL) or Brass (BRS) Finish: Plain (PLN) or Zinc Trivalent, Class 6A (ZN6A) 8.0 OVAL HEAD SEMI-TUBULAR RIVETS : NUMBER: MPAPS S-G-40.101-GS/PL TITLE: Semi-Tubular, Full Tubular and Split Rivets REVISION: 1506 This document is restricted
18、 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 4 A C D E F G *E1F1S R Nominal Size Shank Diameter Head Diameter Head Thickness Type T Ta
19、per Hole Rivets Type S Straight Hole Rivets Head Radius Fillet Radius Hole Depth to Start of Apex Hole Dia at End of Rivet Hole Dia at Bottom of Hole Hole Depth to Start of Apex Hole Dia at End of Rivet Max Min Max Min Max Min Min Max Min Min Nom Max Min Approx Max 1/16 .061 .058 .114 .104 .019 .015
20、 .042 .046 .042 .032 .046 .044 .039 .16 .008 3/32 .089 .085 .152 .142 .026 .020 .057 .068 .064 .050 .064 .068 .062 .22 .012 7/64 .099 .095 .192 .182 .032 .026 .065 .076 .072 .057 .077 .076 .070 .27 .012 1/8 .123 .118 .223 .213 .038 .030 .082 .095 .091 .079 .094 .090 .084 .31 .016 9/64 .146 .141 .239
21、 .229 .045 .035 .104 .112 .106 .085 .126 .107 .100 .27 .020 3/16 .188 .182 .318 .306 .065 .055 .135 145 .139 .110 .155 .141 .134 .25 .025 7/32 .217 .210 .444 .430 .075 .061 .151 .166 .158 .136 .189 .163 .155 .63 .025 1/4 .252 .244 .507 .493 .085 .071 .183 .191 .181 .150 .219 .184 .176 .72 .030 5/16
22、310 .302 .570 .554 .100 .086 .214 .235 .225 .190 .243 .219 .211 .69 .030 * Non-Preferred 8.1 Part List: 8.1.1 Approved: 9.0 TRUSS HEAD SEMI-TUBULAR RIVETS: Dimensions in inches: Nominal Size 3/32 1/8 9/64 3/16 A Shank Diameter, Max .089 .123 .146 .188 Shank Diameter, Min .085 .118 .141 .182 C Head
23、Diameter, Max .192 .286 .318 .381 Head Diameter, Min .182 .276 .306 .369 D Head Height, Max .026 .038 .045 .065 Head Height, Min .020 .030 .035 .055 S Head Radius, Min (Ref) .189 .300 .313 .324 R Fillet Radius, Max .009 .012 .015 .019 F Hole Diameter, Min .065 .091 .106 .139 Hole Diameter, Max .069
24、095 .112 .145 G Hole Diameter, Min .057 .079 .091 .120 *E Hole Depth, Min .057 .082 .104 .135 *F1Hole Diameter, Min .062 .084 .100 .134 Hole Diameter, Max .068 .090 .107 .141 *ElHole Depth, Min .057 .089 .120 .151 Hole Depth, Max .072 .104 .135 .166 * Hole depth to point of apex will not exceed riv
25、et length. * Use Oval Head Semi-Tubular Rivets in section 9.0. Nominal Size Length Finish Material Part Number 1/8 .188 PLN STL 111872 3/16 .344 ZN6A STL 20888R1 NOT RECOMMENDED FOR NEW DESIGNS* NUMBER: MPAPS S-G-40.101-GS/PL TITLE: Semi-Tubular, Full Tubular and Split Rivets REVISION: 1506 This doc
26、ument 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 4 9.1 Part Lists: 9.1.1 Not for New Design: Nominal Size Length Finish
27、 Material Part Number 3/16 1/4 PLN STL 113354 3/16 5/16 PLN STL 113355 10.0 TECHNICAL INFORMATION: For further information related 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:/
