1、AMSC N/A FSC 5325 MS35489K 20 June 2012 SUPERSEDING MS35489J 17 February 1989 DETAIL SPECIFICATION SHEET GROMMETS, SYNTHETIC AND SILICONE RUBBER, HOT-OIL AND COOLANT RESISTANT This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for ac
2、quiring the product described herein shall consist of this specification sheet and procurement specification NASM3036. FIGURE 1. GROMMET. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS35489K 2 Table I. Dash Numbers and Dimensions. E Ho
3、le C Groove A Outside Groove Width G .062 .094 .125 .188 .250 Dash No. F Dash No. F Dash No. F Dash No. F Dash No. F .125 .125 .125 .125 .125 .188 .188 .188 .250 .250 .250 .250 .312 .312 .312 .375 .375 .375 .375 .438 .500 .500 .500 .562 .625 .625 .625 .688 .750 .750 .750 .750 .875 .875 .875 1.000 1.
4、000 1.250 1.250 1.500 1.500 1.750 2.000 .188 .250 .375 .562 1.000 .312 .562 .625 .438 .438 .750 1.000 .562 .750 .812 .500 .500 .625 1.000 .688 .750 .812 1.250 .812 .875 .969 1.250 1.000 1.062 1.250 1.438 1.625 1.125 1.250 1.625 1.375 1.875 2.375 2.500 1.750 2.750 3.250 3.500 .312 .344 .500 .750 1.25
5、0 .438 .750 .875 .562 .625 1.000 1.250 .812 1.000 1.062 .641 .656 .875 1.250 .938 1.000 1.062 1.500 1.062 1.125 1.250 1.500 1.312 1.375 1.625 1.812 2.000 1.500 1.625 2.000 1.750 2.250 2.750 2.875 2.125 3.250 3.750 4.000 140 1 2 3 4 134 5 6 7 8 9 10 118 141 11 12 13 149 14 15 16 17 18 19 20 135 21 12
6、0 22 121 23 24 25 26 27 28 29 30 .188 .188 .188 .250 188 .188 .188 .188 .250 .250 .312 .312 .312 .250 .312 .250 .312 .250 .312 .250 .312 .312 .250 .375 .375 .250 .375 .375 .438 .438 .438 .438 .438 .438 .438 .438 .500 .500 142 143 144 145 146 147 148 150 151 152 153 154 155 156 .218 .312 .250 .468 .2
7、19 .250 .281 .281 .344 .438 .406 .312 .344 .375 31 32 33 137 34 35 36 37 38 39 122 40 41 42 43 44 45 46 47 48 49 123 50 124 51 125 52 53 54 55 56 57 58 59 .250 .312 .250 .250 .250 .250 .312 .312 .375 .375 .375 .375 .312 .375 .375 .312 .375 .375 .312 .438 .438 .312 .438 .438 .500 .500 .500 .500 .500
8、500 .500 .500 .562 .562 60 61 62 138 63 64 65 66 67 68 136 69 70 71 72 73 74 75 76 77 78 127 79 128 80 129 81 82 83 84 85 86 87 88 .312 .375 .312 .312 .312 .312 .375 .375 .438 .438 .438 .438 .375 .438 .438 .375 .438 .438 .375 .500 .500 .375 .500 .500 .562 .562 .562 .562 .562 .562 .562 .562 .625 .62
9、5 89 90 91 139 92 93 94 95 96 97 130 98 99 100 101 102 103 104 105 106 107 131 108 132 109 133 110 111 112 113 114 115 116 117 .375 .438 .375 .375 .375 .375 .438 .438 .500 .500 .500 .500 .438 .500 .500 .438 .500 .500 .438 .562 .562 .438 .562 .562 .625 .625 .625 .625 .625 .625 .625 .625 .688 .688 Pro
10、vided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS35489K 3 Requirements: 1. MATERIAL: Rubber, synthetic, composition A, in accordance with procurement document, rubber, silicone, composition B, in accordance with procurement document, NASM3036. 2. COLOR
11、 Black (composition A), red or orange (composition B). 3. PART NUMBER: The part number consists of the basic MS number. Followed by a dash number from table I, plus a material code letter “X” for silicone rubber, no code letter for synthetic rubber. Example: MS35489-14 X. Material code “X” Silicone
12、 rubber No Code = Synthetic rubber Dash number Basic MS number MS35489-14x INDICATES - Grommet, silicone rubber, hot-oil and coolant resistant; groove width .062; hole diameter .500; groove diameter .812; outside diameter 1.062; thickness .312. 4. TOLERANCE: Tolerances shall be .031 inch for thickne
13、ss (F) and outside diameter (A); .016 inch for all other dimensions. Notes: 1. All dimensions are in inches unless otherwise specified. 2. Supersession: Replacement part number relationships shall be in accordance with table II. Cancelled MS35490 grommets may be used to replace MS35490 grommets unti
14、l existing stocks are depleted. Do not use MS35490 grommets to replace MS35489 or AN931 grommets. AN931 grommets and superseding MS35489 grommets are universally, functionally and dimensionally interchangeable. 3. In the event of a conflict between the text of this standard and the references cited
15、herein, the text of this standard shall take precedence. 4. Grommets previously procured with a split (suffix “S”) are no longer procured or stocked by services. For replacement use solid grommets, and split at assembly. Provided by IHSNot for ResaleNo reproduction or networking permitted without li
16、cense from IHS-,-,-MS35489K 4 Table II. Replacement Part Numbers. Part Number Part Number Part Number Part Number Canceled AN931 Canceled MS35490 1/ Superseded by MS35489 Canceled AN931 Canceled MS35490 1/ Superseded by MS35489 Canceled AN931 Canceled MS35490 1/ Superseded by MS35489 Canceled AN931
17、Canceled MS35490 1/ Superseded by MS35489 2-9 2-16 3-5 3-9 1 2 3 4 5 1 2 3 4 134 A2-9 A2-16 A3-5 A3-9 25 26 27 28 31 32 33 137 B2-9 B2-16 B3-5 B3-9 48 49 50 51 60 61 62 138 C2-9 C2-16 C3-5 C3-9 71 72 73 74 89 90 91 139 3-10 4-7 4-12 4-16 5-9 6 7 8 9 5 6 7 8 9 A3-10 A4-7 A4-12 A4-16 A5-9 29 30 31 32
18、34 35 36 37 38 B3-10 B4-7 B4-12 B4-16 B5-9 52 53 54 55 63 64 65 66 67 C3-10 C4-7 C4-12 C4-16 C5-9 75 76 77 78 92 93 94 95 96 5-12 5-13 6-10 6-16 7-11 10 11 12 13 10 118 11 12 13 A5-12 A5-13 A6-10 A6-16 A7-11 33 34 35 36 39 122 40 41 42 B5-12 B5-13 B6-10 B6-16 B7-11 56 57 58 59 68 136 69 70 71 C5-12
19、C5-13 C6-10 C6-16 C7-11 79 80 81 82 97 130 98 99 100 8-13 8-20 9-13 10-14 10-20 14 15 16 17 18 14 15 16 17 18 A8-13 A8-20 A9-13 A10-14 A10-20 37 38 39 40 41 43 44 45 46 47 B8-13 B8-20 B9-13 B10-14 B10-20 60 61 62 63 64 72 73 74 75 76 C8-13 C8-20 C9-13 C10-14 C10-20 83 84 85 86 87 101 102 103 104 105
20、 11-16 12-17 12-20 12-23 12-26 19 20 21 19 20 135 21 120 A11-16 A12-17 A12-20 A12-23 A12-26 42 43 44 48 49 123 50 124 B11-16 B12-17 B12-20 B12-23 B12-26 65 66 67 77 78 127 79 128 C11-16 C12-17 C12-20 C12-23 C12-26 88 89 90 106 107 131 108 132 14-20 14-26 16-22 16-30 20-38 22 23 22 121 23 24 25 A14-2
21、0 A14-26 A16-22 A16-30 A20-38 45 46 51 125 52 53 54 B14-20 B14-26 B16-22 B16-30 B20-38 68 69 80 129 81 82 83 C14-20 C14-26 C16-22 C16-30 C20-38 91 92 109 133 110 111 112 20-40 24-28 24-44 28-52 32-56 24 26 27 28 29 30 A20-40 A24-28 A24-44 A28-52 A32-56 47 55 56 57 58 59 B20-40 B24-28 B24-44 B28-52 B
22、32-56 70 84 85 86 87 88 C20-40 C24-28 C24-44 C28-52 C32-56 93 113 114 115 116 117 1/ MS35489 solid grommets should be split at assembly when necessary for replacement of MS35490 split grommets. 5. CHANGES FROM PREVIOUS ISSUE. Marginal notations are not used in this revision to identify changes with
23、respect to the previous issue due to the extent of the changes. MILITARY INTEREST Custodians: Preparing activity: Army - AR DLA - IS Navy - OS Air Force - 99 (Project 5325-2012-009) Review activities: Army - CR, GL, MI Navy AS, EC, MC, SA Other - NS NOTE: The activities listed above were interested
24、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-,-,-
