1、 DETAIL SPECIFICATION SHEET CLAMP, WIRE ROPE, DOUBLE-GRIP, STEEL, DOUBLE SADDLED, TYPE II This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and FF-
2、C-450. Type II FIGURE 1. Clamp, double grip double saddled wire rope. AMSC N/A FSC 4030 INCH-POUND FF-C-450/1A 16 April 2012 SUPERSEDING FF-C-450/1 9 March 2011 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FF-C-450/1A 2 TABLE I. Clamp dimensions a
3、nd weight requirement for type II. Dash number Wire rope diameter D Thread minimum L Length minimum L Weight pounds minimum 1 3/16 (.1875) 5/16-18 .3125 -18UNC 1.125 .30 2 1/4 (.250) 3/8-16 .3750 -16UNC 1.313 .32 3 5/16 (.3125) 3/8-16 .3750 -16UNC 1.500 .44 4 3/8 (.375) 1/2-13 .5000 -13UNC 1.750 .65
4、 5 7/16 (.4375) 1/2-13 .5000 -13UNC 1.875 .79 6 1/2 (.500) 1/2-13 .5000 -13UNC 2.188 .80 7 9/16 (.5625) 5/8-11 .6250 -11UNC 2.438 1.28 8 5/8 (.625) 5/8-11 .6250 -11UNC 2.750 1.38 9 3/4 (.750) 5/8-11 .6250 -11UNC 3.000 1.85 10 7/8 (.875) 3/4-10 .7500 -10UNC 3.375 2.75 11 1 (1.00) 3/4-10 .7500 -10UNC
5、3.625 3.15 12 1-1/8 (1.125) 3/4-10 .7500 -10UNC 4.000 3.80 13 1-1/4 (1.250) 7/8-9 .8750 - 9UNC 4.375 5.24 14 1-3/8 (1.375) 7/8-9 .8750 - 9UNC 4.625 5.58 15 1-1/2 (1.500) 1.0-8 1.000 - 8UNC 5.125 7.44 16 1-3/4 (1.750) 1-1/8-7 1.125 - 7UNC 6.000 10.02 17 2 (2.000) 1-1/4-7 1.250 - 7UNC 6.000 13.00 Inch
6、es mm Inches mm Inches mm Inches mm Inches mm Inches mm .1875 4.76 .500 12.70 1.000 25.40 1.500 38.10 2.438 61.93 4.000 101.60 .250 6.35 .5625 14.29 1.125 28.58 1.750 44.45 2.750 69.85 4.375 111.13 .3125 7.94 .625 15.88 1.250 31.75 1.875 47.63 3.000 76.2 4.625 117.48 .375 9.53 .750 19.05 1.313 33.35
7、 2.000 50.80 3.375 85.73 5.125 130.18 .4375 11.11 .875 22.23 1.375 34.93 2.188 55.58 3.625 92.08 6.000 152.40 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. All dimensions are “reference” dimensions. FIGURE 1. Clamp, double grip double saddled wire rope
8、Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FF-C-450/1A 3 REQUIREMENTS: Clamps shall be in accordance with figure 1 and table I. Material carbon steel shall be in accordance with FF-C-450, type I, class I. Finish Code Finish A Protecti
9、ve coating shall be, mechanically deposited zinc coating in accordance with ASTM-B695, class 50, type II, or zinc coated (hot dip galvanized) in accordance with ASTM-A153/A153M or zinc coated (electrodeposited) in accordance with ASTM-B633, Fe/Zn 5, type VI. C Cadmium plated, in accordance with SAE
10、AMS-QQ-P-416, type II, class 3. Z1 Zinc coating, hot-dip, in accordance with ASTM-A153/A153M Z2 Zinc coating (electrodeposited) in accordance with ASTM-B633, Fe/Zn 5, type VI. (protects to120hr in salt spray in accordance with ASTM-B117 and environmentally friendly) Z3 Zinc coating, mechanically dep
11、osited, in accordance with ASTM-B695, class 50, type II (Chromate) Z4 Zinc coating, mechanically deposited, in accordance with ASTM-B695, class 50, type I (Plain zinc; lowest cost protection, but may be environmentally friendly) Environmental safety note: If at all possible and for a safer environme
12、nt, do not use cadmium or chromate conversion. Recommend to use “Z2” ASTM-B633, Fe/Zn 5, type VI. Threads shall be in accordance with FF-C-450. Marking shall be in accordance with FF-C-450. For design feature purposes, this specification takes precedence over acquisition documents referenced herein.
13、 In the event of a conflict between the text of this specification sheet and the references cited herein, the text of this specification sheet shall take precedence. Part or Identifying Number (PIN), sample: FF-C-450/1 Z2 -1 Specification sheet number Protective Coating Size dash number for pipe end
14、 (see table I) Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bi
15、dders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FF-C-450
16、/1A 4 Referenced documents. In addition to FF-C-450, this document references the following: ASTM-A153/A153M ASTM-B117 ASTM-B633 ASTM-B695 SAE AMS-QQ-P-416 CONCLUDING MATERIAL MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY Custodians: GSA FSA Army AR Navy SH Air Force 99 DLA CC Preparing act
17、ivity: Review activities: DLA CC Army AT, AV, CR4, GL (Project 4030-2012-007) Navy MC, SA, YD Air Force 71 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mi. . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
