1、AMSC N/A FSC 5985 MIL-DTL-3922/70C 27 July 2010 SUPERSEDING MIL-DTL-3922/70B 6 March 2000 DETAIL SPECIFICATION SHEET FLANGES, WAVEGUIDE (COVER) (SQUARE, 4 HOLE, BUTT MOUNT) This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acqui
2、ring the flanges described herein shall consist of this specification sheet and MIL-DTL-3922. FIGURE 1. Flange configuration. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/70C 2 Inches mm .001 0.03 .002 0.05 .015 0.38 .016 0
3、.41 .062 1.57 .094 2.39 .125 3.18 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. Roughness of mating surfaces shall not exceed 63 microinches in accordance with ASME-B46.1,except that flaws shall be included
4、 in the roughness height measurement. 4. End item offered shall be of single-piece construction. FIGURE 1. Flange configuration - Continued. TABLE I. Dash numbers and dimensions. PIN M3922/70- Dimensions 1/ 2/ 3/ Dash Used with Dash Used with No. 4/ Waveguide M85/1- Flange M3922/ No. 5/ Waveguide M8
5、5/1- Flange M3922/ A B 001 155 156 69-001 002 157, 158, 160 69-002, 69-003 1.020 .003 (25.91) (0.08) .510 .003 (12.95) (0.08) 004 081 085 59-010 005 083, 084, 179 59-011 .750 .003 (19.05) (0.08) .375 .003 (9.52) (0.08) 007 087, 089, 093 59-001 008 090, 091, 180 59-002 .622 .002 (15.80) (0.05) .311 .
6、002 (7.90) (0.05) 010 094 076 69-004 011 097, 098, 181 69-005, 69-006 .510 .002 (12.95) (0.05) .255 .002 (6.48) (0.05) 013 155 156 69-001 014 157, 158, 160 69-002, 69-003 1.020 .003 (25.91) (0.08) .510 .003 (12.95) (0.08) 016 081 085 59-010 017 083, 084, 179 59-011 .750 .003 (19.05) (0.08) .375 .003
7、 (9.52) (0.08) 019 087, 089, 093 59-001 020 090, 091, 180 59-002 .622 .002 (15.80) (0.05) .311 .002 (7.90) (0.05) 022 094 096 69-004 023 097, 098, 181 69-005, 69-006 .510 .002 (12.95) (0.05) .255 .002 (6.48) (0.05) 025 081 085 59-010 026 083, 084, 179 59-011 .750 .003 (19.05) (0.08) .375 .003 (9.52)
8、 (0.08) 027 100, 102, 106 59-003 028 103, 104, 182 59-004 .420 .002 (10.67) (0.05) .170 .002 (4.32) (0.05) See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/70C 3 TABLE I. Dash numbers and dimensions - Contin
9、ued. Dash Dash Dimensions 1/ 2/ 3/ No. 4/ No. 5/ C .015 (0.38) D BSC E BSC F +.003, -.000 (0.08) (0.00) G .015 (0.38) H .015 (0.38) J .015 (0.38) 001 002 1.687 (42.85) .640 (16.26) .670 (17.02) .169 (4.29) .500 (12.70) .250 (6.35) 1.485 (37.72) 004 005 1.500 (38.10) .520 (13.21) .561 (14.25) .144 (3
10、.66) .500 (12.70) .188 (4.78) 1.156 (29.36) 007 008 1.312 (33.32) .497 (12.62) .478 (12.14) .144 (3.66) .375 (9.52) .188 (4.78) 1.000 (25.40) 010 011 1.312 (33.32) .478 (12.14) .497 (12.62) .144 (3.66) .375 (9.52) .250 (6.35) 1.000 (25.40) 013 014 1.687 (42.87) .640 (16.26) .670 (17.02) .169 (4.29)
11、.500 (12.70) .250 (6.35) 1.485 (37.72) 016 017 1.500 (38.10) .520 (13.21) .561 (14.25) .144 (3.66) .500 (12.70) .250 (6.35) 1.156 (29.36) 019 020 1.312 (33.32) .497 (12.62) .478 (12.14) .144 (3.66) .375 (9.52) .187 (4.75) 1.000 (25.40) 022 023 1.312 (33.32) .478 (12.14) .497 (12.62) .144 (3.66) .375
12、 (9.52) .187 (4.75) 1.000 (25.40) 025 026 1.500 (38.10) .520 (13.21) .561 (14.25) .144 (3.66) .406 (10.31) .203 (5.16) 1.156 (29.36) 027 028 .875 (22.22) .320 (8.13) .335 (8.51) .116 (2.95) .285 (7.24) .156 (3.96) .625 (15.88) See footnotes at end of table. Provided by IHSNot for ResaleNo reproducti
13、on or networking permitted without license from IHS-,-,-MIL-DTL-3922/70C 4 TABLE I. Dash numbers and dimensions - Continued. Dash Dash Dimensions 1/ 2/ 3/ No. 4/ No. 5/ K .002 +.003, -.000 (0.05) (0.08) (0.00) L M Min N P .005 (0.13) R S .015 (.38) 001 002 1.151 +.003, -.000 (29.24) (0.08) (0.00) .6
14、41 +.003, -.000 (16.28) (0.08) (0.00) .875 (22.22) .003 (0.08) .250 (6.35) .002 (0.05) .094 (2.39) 004 005 .853 +.003, -.000 (21.67) (0.08) (0.00) .478 +.003, -.000 (12.14) (0.08) (0.00) 1.156 (29.36) .003 (0.08) .188 (4.78) .002 (0.05) .094 (2.39) 007 008 .705 +.002, -.000 (17.91) (0.05) (0.00) .39
15、4 +.002, -.000 (10.01) (0.05) (0.00) 1.000 (25.40) .002 (0.05) .188 (4.78) .001 (0.03) .094 (2.39) 010 011 .593 +.002, -.000 (15.06) (0.05) (0.00) .338 +.002, -.000 (8.59) (0.05) (0.00) 1.000 (25.40) .002 (0.05) .250 (6.35) .001 (0.03) .094 (2.39) 013 014 1.151 +.003, -.000 (29.24) (0.08) (0.00) .64
16、1 +.003, -.000 (16.28) (0.08) (0.00) .875 (22.22) .003 (0.08) .375 (9.52) .002 (0.05) .094 (2.39) 016 017 .853 +.003, -.000 (21.67) (0.08) (0.00) .478 +.003, -.000 (12.14) (0.08) (0.00) 1.156 (29.36) .003 (0.08) .281 (7.14) .002 (0.05) .094 (2.39) 019 020 .705 +.002, -.000 (17.91) (0.05) (0.00) .394
17、 +.002, -.000 (10.01) (0.05) (0.00) 1.000 (25.40) .002 (0.05) .250 (6.35) .001 (0.03) .094 (2.39) 022 023 .593 +.002, -.000 (15.06) (0.05) (0.00) .338 +.002, -.000 (8.59) (0.05) (0.00) 1.000 (25.40) .002 (0.05) .250 (6.35) .001 (0.03) .094 (2.39) 025 026 .853 +.003, -.000 (21.67) (0.08) (0.00) .478
18、+.003, -.000 (12.14) (0.08) (0.00) 1.156 (29.36) .003 (0.08) .281 (7.14) .002 (0.05) .094 (2.39) 027 028 .503 +.002, -.000 (12.78) (0.05) (0.00) .253 +.002, -.000 (6.43) (0.05) (0.00) .625 (15.88) .002 (0.05) .160 (4.06) .001 (0.03) .094 (2.39) 1/ Dimensions are in inches. 2/ Metric equivalents are
19、given for general information only and are based upon 1.00 inch = 25.4 mm. 3/ Metric equivalents are in parentheses. 4/ Material shall be copper alloy. 5/ Material shall be aluminum alloy. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-3922/
20、70C 5 REQUIREMENTS: Dimensions and configuration: See figure 1 and table I. Material: Metallic alloy as specified in table I. Marking: See figure 1. Part or Identifying Number (PIN): M3922/70- (dash number from table I). Cross reference and engineering information: See table II. TABLE II. Cross refe
21、rence and engineering information. PIN M3922/70- AN nomenclature Frequency range (GHz) 001 002, 013, 014 004, 005, 016, 017, 025, 026 007, 008, 019, 020 010, 011, 022, 023 027, 028 UG-1493/U - - - - - 7.0 - 11.0 7.0 - 11.0 10.0 - 15.0 12.4 - 18.0 15.0 - 22.0 18.0 - 26.5 NOTE: Dash numbers 003, 006,
22、009, 012, 015, 018, 021, and 024 have been replaced by dash numbers 002, 005, 008, 011, 014, 017, 020, and 023, respectively. A separate PIN for parts constructed from aluminum alloy 6063 is no longer required. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
23、 IHS-,-,-MIL-DTL-3922/70C 6 Referenced documents. In addition to MIL-DTL-3922 this specification sheet references the following documents: ASME-B46.1 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 conve
24、nience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders 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.
25、Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2010-008) DLA - CC Review activities: 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.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
