1、AMSC N/A FSC 5985 MIL-DTL-3922/62D 8 January 2010 SUPERSEDING MIL-DTL-3922/62C 6 March 2000 DETAIL SPECIFICATION SHEET FLANGES, WAVEGUIDE (CHOKE) (ROUND, 8 HOLE (2 HOLES CENTERED HORIZONTALLY, 2 HOLES CENTERED VERTICALLY) This specification is approved for use by all Depart- ments and Agencies of th
2、e Department of Defense. The requirements for acquiring the flanges described herein shall consist of this document and MIL-DTL-3922. FIGURE 1. Flange configuration. INCH-POUND GDIA.B .003 TOTALA .015 TOTAL.094 RMAX. - C - .002 C A B .015 M PQZRAD. F DIA8 HOLES C A B .006 M .250 PC B .004- A - 8 PLS
3、. BC A .004- B -AMARKINGAAAAYC A B .015 MC A B .003 MD DIA. B .003 TOTALB .015 TOTALLK.005 RMAX.45C DIA. M RDIA.NDIA. SDIA.C A B .003 MC A B .005 MT H U VJSECTION A - A WAA Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/62D 2 Inches mm
4、.002 0.05 .003 0.08 .004 0.10 .005 0.13 .015 0.38 .094 2.39 .250 6.35 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are in parentheses. 3. Metric equivalents (to the nearest .01 mm) are given for general information only and are based upon 1.00 inch = 25.4 mm. 4. Roughness of mating surf
5、aces, including seal groove, shall not exceed 63 microinches in accordance with ASME-B46.1, except that flaws shall be included in the roughness height measurement. FIGURE 1. Flange configuration - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
6、HS-,-,-MIL-DTL-3922/62D 3 TABLE I. Dash number and dimensions. PIN M3922/62- Dimensions Dash Used with A B C D E F no. Waveguide M85/1- Mating flange M3922/57- .005 (0.13) .005 (0.13) .015 (0.38) BSC Max 001 2/ 053 001 1.872 (47.55) .872 (22.15) 3.625 (92.08) 3.250 (82.55) .016 (0.41) .190-32 UNF-2A
7、 002 3/ 055 002 1.872 (47.55) .872 (22.15) 3.625 (92.08) 3.250 (82.55) .016 (0.41) .190-32 UNF-2A Dimensions Dash G H J K L M N P Q no. .016 (0.41) .015 (0.38) +.015 (0.38) -.016 (0.41) .015 (0.38) +003 (0.08) -.000 (0.00) .005 (0.13) .003 (0.08) .005 (0.13) .001 (0.03) 001 2/ 2.750 (69.85) .250 (6.
8、35) .938 (23.83) 2.500 (63.50) 2.002 (50.85) .168 (4.27) 2.190 (55.63) .687 (17.45) .025 (0.64) 002 3/ 2.750 (69.85) .250 (6.35) .938 (23.83) 2.500 (63.50) 2.005 (50.93) .168 (4.27) 2.190 (55.63) .687 (17.45) .025 (0.64) Dimensions Dash R S T U V W Y Z AA no. .003 (0.08) .005 (0.13) .005 (0.13) .003
9、 (0.08) .015 (0.38) .015 (0.38) .003 (0.08) .005 (.13) .015 (0.38) 001 2/ 2.556 (64.92) 3.019 (76.68) .083 (2.11) .570 (14.48) .687 (17.45) 1.500 (38.10) 1.002 (25.45) .060 (1.52) .094 (2.39) 002 3/ 2.556 (64.92) 3.019 (76.68) .083 (2.11) .570 (14.48) .687 (17.45) 1.500 (38.10) 1.002 (25.45) .060 (1
10、.52) .094 (2.39) 1/ Dimensions are in inches (millimeters are in parentheses). 2/ Aluminum alloy. 3/ Copper alloy. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/62D 4 Dimensions Ltr Inches Millimeters Min Max Min Max A 2.668 DIA 2.698
11、DIA 67.77 DIA 68.53 DIA B .110 DIA .120 DIA 2.79 DIA 3.05 DIA NOTES: 1. Dimensions are in inches. 2. Metric equivalents (to the nearest 0.01 mm) are given for general information only and are based upon 1.00 inch = 25.4 mm. 3. Gasket used with flanges M3922/62-001 and M3922/62-002. 4. Formerly MS PI
12、N MS90064-16. FIGURE 2. Gasket dimensions and configuration. TABLE II. Materials supplied with flange. Item Description Quantity Gasket - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Socket-head cap screw - - - - - - - - - - - - - - - - - - Lockwasher - - - - - - - - - - - - - - - - - -
13、 - - - - - - - - Silicone rubber (see figure 2) .190-32, UNF-2A, .625 inch (15.88 mm) long #10-.047 inch (1.19 mm) thick 1 8 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/62D 5 REQUIREMENTS: Dimensions and configuration: Flange: See
14、figure 1 and table I. Gasket: See figure 2. Material: Metallic alloy as specified in table I. Materials supplied with flange: See table II. Marking: See figure 1. Part or Identifying Number (PIN): M3922/62- (dash number from table I). TABLE III. Cross-reference and engineering information. PIN M3922
15、/62- AN nomenclature Frequency range (GHz) 001 002 UG-406B/U UG-148C/U 3.95 - 5.85 3.95 - 5.85 Referenced documents. In addition to MIL-DTL-3922, this specification sheet references the following documents: ASME-B46.1 Marginal notations are not used in this revision to identify changes with respect
16、to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2009-039) DLA - CC Review activities: Army - AV, MI Navy - AS, MC, OS, SH Air Force - 99 NOTE: The activities listed above were interested in this documen
17、t 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.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
