FED. SUP CLASS 5305 |
APPROVED 7 MAY 1958 REVISED (A) 29 JAN 1964 (B) 29 DEC 1972 |
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NOMINAL SIZE | .060 | .096 | .112 | .138 | .164 | .190 | .250 | .3125 | .375 | .500 | ||||||||
THREADS PER INCH(_3A) |
80 UNF |
64 UNF |
48 UNF |
40 UNF |
40 UNF |
32 UNF |
36 UNF |
32 UNF |
32 UNF |
28 UNF |
24 UNF |
24 UNF |
20 UNF |
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J |
SOCKET WIDTH ACROSS FLATS |
NOM | .028 | .035 | .50 | .062 | .078 | .094 | .125 | .156 | .288 | .250 | ||||||
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Y |
CONE POINT ANGLE |
118°+ 2° FOR LENGTHS UNDER 90°+ 2° FOR THESE LENGTHS AND OVER |
.078 | .109 | .156 | .188 | .250 | .250 | .312 | .375 | .438 | .562 | ||||||
L | LENGTH | TOL | DASH NUMBER | |||||||||||||||
PLAIN | PLAIN | PLAIN |
SELF LOCK |
PLAIN |
SELF LOCK |
PLAIN |
SELF LOCK |
PLAIN |
SELF LOCK |
SELF LOCK |
SELF LOCK |
SELF LOCK |
SELF LOCK |
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.094 .125 .156 .188 .250 .312 .375 .438 .500 .562 .625 |
+.010 |
1* 2* |
15* 16* 17* 18* 19* |
25* 26* 27* 28* 29* |
101 102 103 104 105 106* 107 108* 109 |
35* 36* 37* 38* 39* 40* 41* |
110 111 112 113 114 115* 116 117* 118 |
47* 48* 49* 50* 51* 52* |
121* 122 123 124 125 126* 127 128* 129 |
58* 59* 60* 61* 62* |
133* 134 135 136 137 138* 139 140* 141 |
144 145 146 147 148* 149 150* 151 |
157 158 159 160 161 |
169 170 171 |
179 180 181 |
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.750 .875 1.000 1.250 1.500 1.750 2.000 |
+.020 |
119 120 |
130 131 132 |
142 143 |
152 153 154 155 156 |
162 163 164 165 166 167 168 |
172 173 174 175 176 177 178 |
182 183 184 185 186 187 188 |
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2.500 3.000 |
+.031 |
189 190 |
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(B) For changes see sheets 1 and 2. | ||||||||||||||||||
P.A WC Order Cust 82 |
TITLE CORROSION - RESIST STEEL, PASSIVATED, UNC - 3A & UNC - 3B, PLAIN AND SELF-LOCKING |
MILITARY STANDARD | ||||||||||||||||
MS 51038 | ||||||||||||||||||
PROCUREMENT SPECIFICATION FF-S-200 |
SUPERSEDES MS18068, MS51059, MS51060 and in part BCTx2.12, BCUx2, BCUx3 and BCUx4.3 |
SHEET 1 of 2 |
FED. SUP CLASS 5305 |
APPROVED 7 MAY 1958 REVISED (A) 29 JAN 1964 (B) FOR CHANGES SEE SHEET 1 AND 2 |
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NOTES:
TABLE II (B)
Screws covered by the dash numbers given ini MS18068 are cancelled. Cancelled Screw may be used until existing stocks are depleted. Use only superseding screws for new design. Replacement shall be in accordance with Table II. |
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CANCELLED | SUSPERSENDING | CANCELLED | SUSPERSENDING | CANCELLED | SUSPERSENDING | CANCELLED | SUSPERSENDING | ||||||||||||||||||||||||||||||
MS18068 | MS51038 | MS18068 | MS51038 | MS18068 | MS51038 | MS18068 | MS51038 | ||||||||||||||||||||||||||||||
DASH NUMBER | DASH NUMBER | DASH NUMBER | DASH NUMBER | ||||||||||||||||||||||||||||||||||
1 5 10 16 22 59 33 41 46 2 6 11 17 23 90 14 42 47 54 61 3 7 12 |
101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 |
18 24 30 35 43 48 55 62 67 4 8 13 19 25 31 36 44 49 56 68 9 14 20 |
124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 |
26 32 37 45 50 57 63 69 73 77 15 21 27 38 51 58 64 70 74 78 81 84 |
147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 |
91 39 52 59 65 71 75 79 82 85 92 40 53 60 66 72 76 80 83 86 87 88 |
169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 |
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P.A WC Order Cust 82 |
TITLE CORROSION - RESIST STEEL, PASSIVATED, UNC - 3A & UNF - 3A, PLAIN AND SELF-LOCKING |
MILITARY STANDARD | |||||||||||||||||||||||||||||||||||
MS 51038 | |||||||||||||||||||||||||||||||||||||
PROCUREMENT SPECIFICATION FF-S-200 |
SUPERSEDES MS18068, MS51059, MS51060 and in part BCTx2.12, BCUx2, BCUx3 and BCUx4.3 |
SHEET 2 of 2 |
All prints are for reference purpose only. CAM-TECH manufactures to the latest revision.