1、AMSC N/A FSC 5985 MIL-DTL-3922/61E 8 January 2010 SUPERSEDING MIL-DTL-3922/61D 6 March 2000 DETAIL SPECIFICATION SHEET FLANGES, WAVEGUIDE (CHOKE) (ROUND, 8 HOLE) This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The requirements for acquiring the
2、flanges described herein shall consist of this document and the latest issue of MIL-DTL-3922. FIGURE 1. Flange configurations. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/61E 2 NOTES: Inches mm 1. Dimensions are in inches.
3、 .002 0.05 2. Metric equivalents are in parentheses. .003 0.08 3. Metric equivalents are given for general information only and are based .005 0.13 upon 1.00 inch = 25.4 mm. .006 0.15 4. Roughness of mating surfaces, including seal groove, shall not exceed 63 microinches .010 0.25 in accordance with
4、 ASME B46.1, except that flaws shall be included in the roughness .015 0.38 height measurement. .125 3.18 .250 6.35 FIGURE 1. Flange configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/61E 3 TABLE I. Dash numbers
5、and dimensions. PIN M3922/61- Dimensions Dash Used with A B C D E F no. Waveguide M85/1- Mating flange M3922/56- .006 (0.15) .006 (0.15) .015 (0.38) BSC Max R 001 1/ 041 002 2.840 (72.14) 1.340 (34.04) 5.313 (134.95) 4.750 (120.65) .046 (1.17) .250-20 UNC-2B 002 2/ 043 001 “ “ “ “ “ “ 003 1/ 041 002
6、 “ “ “ “ “ “ 004 2/ 043 001 “ “ “ “ “ “ Dimensions Dash no. G .015 (0.38) H .015 (0.38) J .015 (0.38) K .015 (0.38) L .003 (0.08) M .004 (0.10) N .005 (0.13) P .015 (0.38) 001 1/ 4.188 (106.38) .313 (7.95) 1.250 (31.75) 3.500 (88.90) 3.002 (76.25) .250 (6.35) 3.320 (84.33) 1.000 (25.40) 002 2/ “ “ “
7、 “ 3.002 (76.25) “ “ “ 003 1/ “ “ “ “ 3.006 (76.35) “ “ “ 004 2/ “ “ “ “ 3.006 (76.35) “ “ “ Dimensions Dash no. Q .001 (0.03) R .005 (0.13) S .005 (0.13) T .005 (0.13) U .005 (0.13) V .015 (0.38) W .015 (0.38) Y .003 (.08) Z Max Rad AA .015 (0.38) 001 1/ .036 (0.91) 3.880 (98.55) 4.458 (113.23) .17
8、0 (4.32) .860 (21.84) 1.000 (25.40) 2.000 (50.80) 1.500 (38.10) .090 (2.29) .125 (3.18) 002 2/ “ “ “ “ “ “ “ 1.500 (38.10) “ “ 003 1/ “ “ “ “ “ “ “ 1.506 (38.25) “ “ 004 2/ “ “ “ “ “ “ “ 1.506 (38.25) “ “ 1/ Aluminum alloy. 2/ Copper alloy. NOTES: 1. Dimensions are in inches. 2. Metric equivalents a
9、re in parentheses. 3. Metric equivalents are given for general information only and are based upon 1.00 inch = 25.4 mm. 4. Roughness of mating surfaces, including seal groove, shall not exceed 63 microinches in accordance with ASME B46.1, except that flaws shall be included in the roughness height m
10、easurement. FIGURE 1. Flange configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/61E 4 Dimensions Ltr Inches Millimeters Min Max Min Max A 4.085 DIA 4.115 DIA 103.76 DIA 104.52 DIA B .205 DIA .215 DIA 5.21 DIA 5.4
11、6 DIA NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only and are based upon 1.00 inch = 25.4 mm. 3. Gasket used with flanges M3922/61-001, M3922/61-002, M3922/61-003, and M3922/61-004. 4. MS PIN MS90064-17. FIGURE 2. Gasket dimensions and configurations.
12、 TABLE II. Materials supplied with flange. Item Description Quantity Gasket - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Hex-head cap screw - - - - - - - - - - - - - - - - - - - - Lockwasher - - - - - - - - - - - - - - - - - - - - - - - - - - Silicone rubber (see figure 2) .250-20 UNC
13、-2A, .750 inch (19.05 mm) long .250 inch (6.35 mm), .046 inch (1.17 mm) thick 1 8 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/61E 5 REQUIREMENTS: Dimensions and configurations: Flange: See figure 1. Gasket: See figure 2. Material:
14、Metallic alloy as specified in table I. Materials supplied with flange: See table II. Marking: See figure 1. Part or Identifying Number (PIN): M3922/61- (dash number from figure 1). ENGINEERING INFORMATION: Cross reference and engineering information: See table III. TABLE III. Cross-reference and en
15、gineering information. PIN M3922/61- AN nomenclature Frequency range (GHz) 001 002 UG-585A/U UG-54B/U 2.60 - 3.95 2.60 - 3.95 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
16、 identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2009-038) DLA - CC Review activities: Army - AV, MI Navy - AS, MC, OS, SH Air Force - 99 NOTE: The activities listed above
17、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.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
