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 9 NAVISTAR, INC. Material, Parts, and Process Specifications (
2、MPAPS) NUMBER: MPAPS S-KM-3.101-GS/PL Former Designation: ESP-KM-3.101-GS TITLE: Clamps - Metric - Inch Series (Noun Code - 1640) CURRENT REV No.: 1506 DATE: June 2015 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: ESP-KM-3.101-GS - February 2014 PRINTED COPI
3、ES 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 consult appropriate safety and health p
4、ractices 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: This standard covers Closed Clamps designed to fasten and securely hold cables, wire harnesses, tubing, hose, engine accessories, etc. Coated
5、clamps, though more costly initially, provide protection from abrasion and corrosion and also provide electrical insulation, sound abatement, and some shock absorption. 2.0 CONTENTS: Page General 1 Gap (Closed Clamps) 1 Clamp Material 1 Coating Material 1 Finish 2 Restricted Chemical Substances 2 Wo
6、rkmanship 2 Preferred Sizes 2 Non-Preferred Sizes 7 Technical Information 9 3.0 GAP (Closed Clamps): Light Duty Series - 1.6 mm (.062 inch). Medium Duty Series- 0.8 mm (.031 inch) for clamping diameters 3.2 mm (1/8 inch) through 7.9 mm (5/16 inch) and 1.6 mm (1/16 inch) for clamping diameters 9.5 mm
7、 (3/8 inch) through 50.8 mm (2 inches). 4.0 CLAMP MATERIAL: Steel, Grade 1C, Temper No. 4, MPAPS A-6, Part I OR Steel, Grade 1 Galvanized, 60G60GU, MPAPS A-6, Part II 5.0 COATING MATERIAL: The following alternate coating materials, in accordance with the specification shown for each, may be furnishe
8、d: Vinyl Plastisol per TMS-6007, Type 1, Grade C - Adhesion to the metal must be sufficient to prevent removal of coating without destroying the coating. Nominal thickness 0.8 + 0.25 - 0.3 mm (.031 + .010 - .012 inch). Color: black. Maximum service temperature is approximately 110C (230F). NUMBER: M
9、PAPS S-KM-3.101-GS/PL TITLE: Clamps 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 patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 2 of 9 Latex - G
10、rade LSC 515 K1 per SAE J19. Suffix K1 requires that adhesion to the metal must be sufficient to prevent removal of the coating without destroying the coating. Minimum thickness is to be 0.6 mm (.025 inch). Color: black. Maximum service temperature is approximately 110C (230F). Polyethylene coating
11、is an acceptable alternate for clamps manufactured outside of North America. The coating coverage is to extend a minimum of 270 degrees around the clamping diameter with the clamp in the open position. There will be no bare metal contact allowed between the clamp and the clamped element in the close
12、d position. 6.0 FINISH: Clamps will be furnished plain or plated in accordance with the spec listed below: Zinc Trivalent (ZN6A/GALV) MPAPS G-20, Class 6A OR Steel, Grade 1 Galvanized, 60G60GU, MPAPS A-6, Part II Phosphate Coating (PHC) MPAPS G-1, Class B-1 Plain (No Finish) (PLN) 7.0 RESTRICTED CHE
13、MICAL SUBSTANCES: Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 8.0 WORKMANSHIP: Clamps must be reasonably free from burrs, loose scale, sharp edges, and all other defects that might affect
14、 their serviceability. 9.0 PREFERRED SIZES: 9.1 Medium Duty Furnished Open (0.8 mm/.030 IN Minimum Metal Thickness): LINEAR MEASURE: mm , mm/IN IN NUMBER: MPAPS S-KM-3.101-GS/PL TITLE: Clamps REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without
15、permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 3 of 9 Clamping Diameter * Nominal Bolt Size Hole Diameter Minimum Thickness Center to Center Width Hole Center To End Slot Length B E C D S N Coated Bare Metal
16、 0.41 .015 0.15 .006 0.8 .031 1.6 .062 1.6 .062 1.6 .062 mm in mm in mm in mm in mm in mm in mm in mm in mm in 3.2 0.13 4.8 0.19 (3) 3/8(1) 10.3 .406 0.8 .030 15.1 .594 19.1 .750 11.1 .438 12.7 .500 4.8 0.19 6.4 0.25 M6 1/4 7.1 .281 0.8 .030 12.7 .500 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406
17、 0.8 .030 15.9 .625 19.1 .750 11.1 .438 12.7 .500 M12 (2)1/2(2) 13.5 .531 0.8 .030 19.0 .750 22.2 .875 14.3 .562 15.9 .625 6.4 0.25 7.9 0.31 M6 1/4 7.1 .281 0.8 .030 13.5 .531 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 0.8 .030 16.7 .656 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 0.
18、8 .030 19.8 .781 22.2 .875 14.3 .562 15.9 .625 7.9 0.31 9.5 0.38 M6 1/4 7.1 .281 0.8 .030 14.3 .562 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 0.8 .030 17.5 .688 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 0.8 .030 20.6 .812 22.2 .875 14.3 .562 15.9 .625 9.5 0.38 11.1 0.44 M6 1/4 7.1
19、 .281 0.8 .030 15.1 .594 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 0.8 .030 18.3 .719 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 0.8 .030 21.4 .844 22.2 .875 14.3 .562 15.9 .625 11.1 0.44 12.7 0.50 M6 1/4 7.1 .281 1.1 .044 15.9 .625 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406
20、1.1 .044 19.1 .750 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 22.2 .875 25.4 1.000 14.3 .562 15.9 .625 12.7 0.50 14.3 0.56 M6 1/4 7.1 .281 1.1 .044 16.7 .656 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 19.8 .781 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531
21、1.1 .044 23.0 .906 25.4 1.000 14.3 .562 15.9 .625 14.3 0.56 15.9 0.63 M6 1/4 7.1 .281 1.1 .044 17.5 .688 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 20.6 .812 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 23.8 .938 25.4 1.000 14.3 .562 15.9 .625 15.9 0.63 17.5 0.69 M6
22、1/4 7.1 .281 1.1 .044 18.3 .719 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 21.4 .844 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 24.6 .969 25.4 1.000 14.3 .562 15.9 .625 17.5 0.69 19.1 0.75 M6 1/4 7.1 .281 1.1 .044 19.1 .750 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10
23、.3 .406 1.1 .044 22.2 .875 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 25.4 1.000 25.4 1.000 14.3 .562 15.9 .625 19.1 0.75 20.6 0.81 M6 1/4 7.1 .281 1.1 .044 19.8 .781 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 23.0 .906 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 1
24、3.5 .531 1.1 .044 26.2 1.031 25.4 1.000 14.3 .562 15.9 .625 20.6 0.81 22.2 0.88 M6 1/4 7.1 .281 1.1 .044 20.6 .812 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 23.8 .938 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 27.0 1.062 25.4 1.000 14.3 .562 15.9 .625 NUMBER: MPAP
25、S S-KM-3.101-GS/PL TITLE: Clamps 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 patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 4 of 9 9.2 Medium D
26、uty Furnished Open (.044 Minimum Metal Thickness): Clamping Diameter * Nominal Bolt Size Hole Diameter Minimum Thickness Center to Center Width Hole Center To End Slot Length B E C D S N Coated Bare Metal 0.41 .015 0.15 .006 0.8 .031 1.6 .062 1.6 .062 1.6 .062 mm in mm in mm in mm in mm in mm in mm
27、in mm in mm in 22.2 0.88 23.8 0.94 M6 1/4 7.1 .281 1.1 .044 21.4 .844 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 24.6 .969 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 27.8 1.094 25.4 1.000 14.3 .562 15.9 .625 23.8 0.94 25.4 1.00 M6 1/4 7.1 .281 1.1 .044 22.2 .875 12
28、.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 25.4 1.000 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 28.6 1.125 25.4 1.000 14.3 .562 15.9 .625 25.4 1.00 27.0 1.06 M6 1/4 7.1 .281 1.1 .044 23.0 .906 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 26.2 1.031 19.1
29、 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 29.4 1.156 25.4 1.000 14.3 .562 15.9 .625 27.0 1.06 28.6 1.13 M6 1/4 7.1 .281 1.1 .044 23.8 .938 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 27.0 1.062 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 30.2 1.188 2
30、5.4 1.000 14.3 .562 15.9 .625 28.6 1.13 30.2 1.19 M6 1/4 7.1 .281 1.1 .044 24.6 .969 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 27.8 1.094 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 31.0 1.219 25.4 1.000 14.3 .562 15.9 .625 30.2 1.19 31.8 1.25 M6 1/4 7.1 .281 1.1 .
31、044 25.4 1.000 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 28.6 1.125 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 31.8 1.250 25.4 1.000 14.3 .562 15.9 .625 31.8 1.25 33.3 1.31 M6 1/4 7.1 .281 1.1 .044 26.2 1.031 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .0
32、44 29.4 1.156 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 32.5 1.281 25.4 1.000 14.3 .562 15.9 .625 33.3 1.31 34.9 1.38 M6 1/4 7.1 .281 1.1 .044 27.0 1.062 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 30.2 1.188 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.
33、1 .044 33.3 1.312 25.4 1.000 14.3 .562 15.9 .625 34.9 1.38 36.5 1.44 M6 1/4 7.1 .281 1.1 .044 27.8 1.094 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 31.0 1.219 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 34.1 1.344 25.4 1.000 14.3 .562 15.9 .625 36.5 1.44 38.1 1.50 M
34、6 1/4 7.1 .281 1.1 .044 28.6 1.125 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 31.8 1.250 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 34.9 1.375 25.4 1.000 14.3 .562 15.9 .625 38.1 1.50 39.7 1.56 M6 1/4 7.1 .281 1.1 .044 29.4 1.157 12.7 .500 7.9 .312 9.5 .375 (3) 3/8
35、(1) 10.3 .406 1.1 .044 32.6 1.282 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 35.7 1.407 25.4 1.000 14.3 .562 15.9 .625 39.7 1.56 41.3 1.63 M6 1/4 7.1 .281 1.1 .044 30.2 1.188 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 33.3 1.313 19.1 .750 11.1 .438 12.7 .500 M12(2)
36、 1/2(2) 13.5 .531 1.1 .044 36.5 1.438 25.4 1.000 14.3 .562 15.9 .625 41.3 1.63 42.9 1.69 M6 1/4 7.1 .281 1.1 .044 31.0 1.219 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 34.1 1.344 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 37.3 1.469 25.4 1.000 14.3 .562 15.9 .625 4
37、2.9 1.69 44.5 1.75 M6 1/4 7.1 .281 1.1 .044 31.8 1.250 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 34.9 1.375 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 38.1 1.500 25.4 1.000 14.3 .562 15.9 .625 44.5 1.75 46.0 1.81 M6 1/4 7.1 .281 1.1 .044 32.6 1.282 12.7 .500 7.9 .
38、312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 35.7 1.407 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 38.9 1.532 25.4 1.000 14.3 .562 15.9 .625 NUMBER: MPAPS S-KM-3.101-GS/PL TITLE: Clamps REVISION: 1506 This document is restricted and may not be sent outside Navistar, Inc. or reprodu
39、ced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2015 by Navistar, Inc. JUNE 2015 Page 5 of 9 Clamping Diameter * Nominal Bolt Size Hole Diameter Minimum Thickness Center to Center Width Hole Center To End Slot Length B E C D S N Coate
40、d Bare Metal 0.41 .015 0.15 .006 0.8 .031 1.6 .062 1.6 .062 1.6 .062 mm in mm in mm in mm in mm in mm in mm in mm in mm in 46.0 1.81 47.6 1.88 M6 1/4 7.1 .281 1.1 .044 33.3 1.313 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 36.5 1.438 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .53
41、1 1.1 .044 39.7 1.563 25.4 1.000 14.3 .562 15.9 .625 47.6 1.88 49.2 1.94 M6 1/4 7.1 .281 1.1 .044 34.1 1.344 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 37.3 1.469 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 40.5 1.594 25.4 1.000 14.3 .562 15.9 .625 49.2 1.94 50.8 2.
42、00 M6 1/4 7.1 .281 1.1 .044 34.9 1.375 12.7 .500 7.9 .312 9.5 .375 (3) 3/8(1) 10.3 .406 1.1 .044 38.1 1.500 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 41.3 1.625 25.4 1.000 14.3 .562 15.9 .625 50.8 2.00 52.4 2.06 M6 1/4 7.1 .281 1.1 .044 36.5 1.437 12.7 .500 7.9 .312 9.5 .375 (3)
43、 3/8(1) 10.3 .406 1.1 .044 39.7 1.562 19.1 .750 11.1 .438 12.7 .500 M12(2) 1/2(2) 13.5 .531 1.1 .044 42.8 1.687 25.4 1.000 14.3 .562 15.9 .625 * Because of the coating thickness .031, the clamping diameter for “Coated Style“ clamps will be approximately .062 less than the “Bare Metal Style“ clamps.
44、Note (1) M8 or 5/16 inch bolt can also be used with this hole diameter. (2) 7/16 inch bolt can also be used with this hole diameter. (3) M10 bolt is not suggested because of possible interference with hole. NUMBER: MPAPS S-KM-3.101-GS/PL TITLE: Clamps REVISION: 1506 This document is restricted and m
45、ay 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 9 9.3 Part List: 9.3.1 Approved: Style Clamping Diameter (A) Bolt Size (B) Center- Center (C) F
46、inish Part Number mm inch mm inch mm inch COATED 15.9 .62 9.5 .38 21.4 .84 PLN 308575R1 COATED 19.0 .75 6.3 .25 19.8 .78 ZN6A/GALV 301272C2. BARE METAL 23.8 .94 9.5 .38 24.6 .97 ZN6A/GALV 173576H1 COATED 31.7 1.25 6.3 .25 26.2 1.03 ZN6A/GALV 27179R1 9.3.2 Not for New Design: Style Clamping Diameter
47、(A) Bolt Size (B) Center- Center (C) Finish Part Number mm inch mm inch mm inch COATED 4.8 .19 6.3 .25 12.7 .50 ZN6A/GALV 299398C1 COATED 6.3 .25 6.3 .25 13.5 .53 ZN6A/GALV 299399C1 COATED 4.8 0.19 9.5 .38 15.9 .62 ZN6A/GALV 117762H COATED 6.3 .25 9.5 .38 16.7 .66 ZN6A/GALV 299400C1 COATED 6.3 .25 1
48、2.7 .50 19.8 .78 ZN6A/GALV 850218C1 COATED 7.9 .31 9.5 .38 17.5 .69 ZN6A/GALV 299402C1 COATED 9.5 .38 6.3 .25 15.1 .59 ZN6A/GALV 299403C1 COATED 9.5 .38 9.5 .38 18.3 .72 ZN6A/GALV 299404C1 COATED 11.1 .44 6.3 .25 15.9 .62 ZN6A/GALV 299405C1 COATED 11.1 .44 9.5 .38 19.0 .75 ZN6A/GALV 299406C1 COATED 12.7 .50 6.3 .25 16.7 .66 ZN6A/GALV 98959R1 COATED 12.7 .50 9.5 .38 19.8 .78 ZN6A/GALV 299407C1 COATED 12.7 .50 12.7 .50 23.0 .91 ZN6A/GALV 299614C1 COATE
