scope:

This specification is approved for use by all Departments and Agencies of the Department of Defense.

The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-8783. TABLE I. Dimensions, active part numbers.

A B WT Part No. Part No. Inside Maximum ADJM'T LBS WT Diametral Range RANGE MAX LBS T-BOLT QUICK EXT'D CPRS'D T-BOLT QUICK REF QUICK MAX LATCH RELEASE MIN MAX TYPE RELEASE RELEASE T-BOLT LATCH TYPE ---------------------------------------------------------------------------------------------- MS21920-20 MS21920-20R 2.50 2.25 .139 .095 MS21920-22 MS21920-22R 2.75 2.50 .143 .099 MS21920-24 MS21920-24R 3.00 2.75 .146 .102 MS21920-26 MS21920-26R 3.25 3.00 .25 .150 .106 MS21920-28 MS21920-28R 3.50 3.25 .153 .109 MS21920-30 MS21920-30R 3.75 3.50 .157 .113 MS21920-33 MS21920-33R 4.12 3.75 .164 .120 MS21920-35 MS21920-35R 4.38 4.00 .167 .123 MS21920-37 MS21920-37R 4.62 4.25 .171 .127 MS21920-39 MS21920-39R 4.88 4.50 .174 .130 MS21920-41 MS21920-41R 5.12 4.75 3.0 .178 .134 MS21920-43 MS21920-43R 5.38 5.00 3.4 .181 .137 MS21920-45 MS21920-45R 5.62 5.25 .185 .141 MS21920-47 MS21920-47R 5.88 5.50 .38 .188 .144 MS21920-49 MS21920-49R 6.12 5.75 .192 .148 MS21920-51 MS21920-51R 6.38 6.00 .195 .151 MS21920-53 MS21920-53R 6.62 6.25 .199 .155 MS21920-55 MS21920-55R 6.88 6.50 .202 .158 MS21920-57 MS21920-57R 7.12 6.75 .205 .161 MS21920-59 MS21920-59R 7.38 7.00 .209 .165 MS21920-61 MS21920-61R 7.62 7.25 .212 .168 MS21920-66 MS21920-66R 8.25 7.62 .227 .188 MS21920-70 MS21920-70R 8.75 8.12 .234 .190 MS21920-74 MS21920-74R 9.25 8.62 3.8 4.2 .62 .241 .197 MS21920-78 MS21920-78R 9.75 9.12 .248 .204 MS21920-80 MS21920-80R 10.00 9.38 .251 .207

TABLE II. Dimensions, inactive part numbers.

A B Inside Diametral MAX ADJUSTMENT WEIGHT T-BOLT QUICK Range RANGE POUNDS LATCH RELEASE QUICK- REF MAX LATCH EXTENDED COMPRESSED T-BOLT RELEASE MIN MAX TYPE TYPE ------------------------------------------------------------------------------------------------ MS21920-21 MS21920-21R 2.62 2.38 .143 MS21920-23 MS21920-23R 2.88 2.62 .146 MS21920-25 MS21920-25R 3.12 2.88 .25 .150 MS21920-27 MS21920-27R 3.38 3.12 .153 MS21920-29 MS21920-29R 3.62 3.38 .157 MS21920-32 MS21920-32R 4.00 3.62 .164 MS21920-34 MS21920-34R 4.25 3.88 .167 MS21920-36 MS21920-36R 4.50 4.12 .171 MS21920-38 MS21920-38R 4.75 4.38 .174 MS21920-40 MS21920-40R 5.00 4.62 3.0 3.4 .178 MS21920-42 MS21925-42R 5.25 4.88 .181 MS21920-44 MS21920-44R 5.50 5.12 .38 .185 MS21920-46 MS21920-46R 5.75 5.38 .188 MS21920-48 MS21920-48R 6.00 5.62 .192 MS21920-50 MS21920-50R 6.25 5.88 .195 MS21920-52 MS21920-52R 6.50 6.12 .199 MS21920-54 MS21920-54R 6.75 6.38 .202 MS21920-56 MS21920-56R 7.00 6.62 .205 MS21920-58 MS21920-58R 7.25 6.88 .209 MS21920-60 MS21920-60R 7.50 7.12 .212 MS21920-64 MS21920-64R 8.00 7.38 .227 MS21920-68 MS21920-68R 8.50 7.88 3.8 4.2 .62 .234 MS21920-72 MS21920-72R 9.00 8.38 .241 MS21920-76 MS21920-76R 9.50 8.88 .248