1、AMSC N/A FSC 5985 MIL-DTL-3922/55D 23 July 2013 SUPERSEDING MIL-DTL-3922/55C 27 May 2008 DETAIL SPECIFICATION SHEET FLANGES, WAVEGUIDE (COVER) (ROUND, 6 HOLE) This specification is approved for use by all Departments and Agencies of the Department of Defense. Requirements for acquiring the flanges d
2、escribed herein shall consist of this document and MIL-DTL-3922. NOTES: 1. Dimensions are in inches. Dimensions are in accordance with ASME-Y14.5M. 2. Millimeter equivalents (to the nearest 0.01 mm) are tabulated for general information only and are based upon 1.00 inch = 25.4 mm. 3. Millimeters are
3、 in the table. 4. Roughness of mating surfaces shall not exceed 63 micro-inches in accordance with ASME-B46.1, except that flaws shall be included in the roughness height measurement. FIGURE 1. Flange configuration. INCH-POUND Inches mm .0015 .002 .005 .015 .094 .250 0.04 0.05 0.13 0.38 2.39 6.35 IN
4、ACTIVE FOR NEW DESIGN AFTER 18 SEPTEMBER 1998 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/55D 2 TABLE I. Dash numbers and dimensions. PIN M3922/55- Dimensions 1/ Dash no. Used with A +.003 (0.08) -.000 B +.003 (0.08) -.000 C .015 (0.
5、38) D BSC E Max Rad Waveguide M85/1- Mating flange M3922/60- 001 2/ 067 001 1.503 (38.18) .753 (19.13) 3.125 (79.38) 2.750 (69.85) .010 (0.25) 002 3/ 065 002 Dimensions 1/ - Continued Dash no. F +.004 (0.10) -.000 G .015 (0.38) H .015 (0.38) J .015 (0.38) 001 2/ .199 (5.05) 2.250 (57.15) .250 (6.35)
6、 .375 (9.53) 002 3/ 1/ Dimensions are in inches (millimeters are in parentheses). Dimensions are in accordance with ASME-Y14.5M. 2/ Copper alloy. 3/ Aluminum alloy. REQUIREMENTS: Dimensions and configuration: See figure 1 and table I. Material: Metallic alloy as specified in table I. Marking: See fi
7、gure 1. PIN: M3922/55- (and dash number from table I). TABLE II. Cross-reference and engineering information. PIN M3922/55- AN nomenclature Frequency range (GHz) 001 002 UG-344/U UG-441/U 5.85 - 8.20 5.85 - 8.20 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
8、m IHS-,-,-MIL-DTL-3922/55D 3 Referenced documents. In addition to MIL-DTL-3922, this specification sheet references the following documents: ASME-B46.1 ASME-Y14.5M Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes
9、 Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2013-032) DLA - CC Review activities: Army - AV, MI Navy - AS, MC, OS, SH Air Force - 99 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.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
