FED. SUP CLASS |
||||||||||||||||
Table 1-Dimensions |
||||||||||||||||
NOMINAL SIZE | .060 | 086 | .112 | .138 | .164 | .190 | .250 | .3125 | .375 | .500 | ||||||
THREADS PER INCH (UNF-3A) |
80 | 64 | 48 | 40 | 36 | 32 | 28 | 24 | 24 | 20 | ||||||
J SOCKET
WIDTH ACROSS FLATS NOM |
.028 | .035 | .050 | .062 | .078 | .094 | .125 | .156 | .188 | .250 | ||||||
C
POINT
MAX DIAMETER MIN |
.033 .027 |
.047 .039 |
.061 .051 |
.074 .064 |
.087 .076 |
.102 .088 |
.132 .118 |
.172 .156 |
.212 1.94 |
.291 .270 |
||||||
L LENGTH |
TOL |
DASH NUMBER | ||||||||||||||
PLAIN | PLAIN | PLAIN | PLAIN | PLAIN | PLAIN | SELF- LOCK |
PLAIN | SELF- LOCK |
PLAIN | SELF- LOCK |
PLAIN | SELF- LOCK |
PLAIN | SELF- LOCK |
||
.062 |
+.010 | 1* | 7* 8* 9* |
15* 16* 17* |
23* 24* 25* 26* 27* |
33* 34* 35* 36* 37* 38* 39* 40* |
46 47 48 49 50 51 52
|
101* 102 103 104 105* 106* 107 108* 109 110 111 |
58* 59* 60* 61* 62* 63*
|
112 113 114 115 116* 117 118* 119 120 121 122 |
69* 70* 71* 72* 73* 74*
|
125 126 127 128 129 130 131 132 |
80* 81 * 82* 83* 84* |
137 138 139 140 141 142 |
90* 91* 92* 93* |
147 148 149 150 151 152 153 |
.750 |
+.020 | |||||||||||||||
*Inactive for
new design after 29 DEC 1972.
|
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P.A.
WC
Other Cust 82 |
TITLE SETSCREW - HEXAGON SOCKET, FLAT POINT, CORROSION-RESISTING STEEL, PASSIVATED, UNF-3A, PLAIN AND SELF-LOCKING |
MILITARY STANDARD | ||||||||||||||
MS51031 PER NAS51031 |
||||||||||||||||
PROCUREMENT SPECIFICATION FF-S-200 |
SUPERSEDES: MS51032, MS51056, MS51057 AND
IN PART MS18066, BCTX2.13, BCUX1, BCUX3 AND BCUX4.5 |
SHEET 1 OF 2 |
FED. SUP CLASS |
|||||||
NOTES: 1. MATERIAL: Corrosion-Resisting Steel , 300 Series, in accordance with procurement specification. 2. PROTECTIVE COATING: Passivated in accordance with QQ-P-35. 3. THREADS: The threads shall be in accordance with MlL-S-7742. 4. MAGNETIC
PERMEABILITY: These set screws have a magnetic permeability of
2.0 max (air = 1.0) 5. DIMENSIONS: All dimensions are in inches, unless otherwise specified. 6. PART NUMBER: The MS part number consists of the MS number, plus the dash number.
7. SELF-LOCKING ELEMENT:
8. Referenced documents shall be of the issue in effect on date of invitations for bid. 9.
For design feature purposes, this standard takes precedence over
procurement documents
INTERCHANGEABILITY
Effective 31 December 1960, MS51056 and MS51057 were cancelled and superseded by MS51031 and MS51032 respectively.
|
|||||||
CANCELLED | SUPERSEDING | CANCELLED | SUPERSEDING | CANCELLED | SUPERSEDING | CANCELLED | SUPERSEDING |
MS18066 | MS51031 | MS18066 | MS51031 | MS18066 | MS51031 | MS18066 | MS51031 |
DASH NUMBER | DASH NUMBER | DASH NUMBER | DASH NUMBER | ||||
4 8 13 19 25 31 36 44 49 56 68 9 14 20 26 |
101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 |
32 37 45 50 57 63 69 73 77 15 21 27 38 51 58 |
116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 |
64 70 74 78 81 84 91 39 52 59 65 71 75 79 |
131 132 133 134 135 136 137 138 139 140 141 142 143 144 |
82 85 92 40 53 60 66 72 76 80 83 86 87 88 |
145 146 147 148 149 150 151 152 153 154 155 156 157 158 |
P.A.
WC
Other Cust 82 |
TITLE SETSCREW - HEXAGON
SOCKET, FLAT POINT, |
MILITARY STANDARD | |||||
MS51031 PER NASM51031 |
|||||||
PROCUREMENT SPECIFICATION FF-S-200 |
SUPERSEDES: MS51032, MS51056, MS51057 AND IN PART MS18066, BCTX2.13, BCUX1, BCUX3 AND BCUX4.5. | SHEET 2 OF 2 |
All prints are for reference purpose only. CAM-TECH manufactures to the latest revision.