Aerospace Fittings specializes in Military Standard fittings and carries a substantial on hand inventory. Contact Aerospace Fittings for items from these or any MS series part number.
| MS14238 | MS21902 | MS21956 | MS27187 | MS51510 | MS51841 |
| MS14303 | MS21903 | MS21959 | MS27584 | MS51511 | MS51842 |
| MS14304 | MS21904 | MS21960 | MS27607 | MS51512 | MS51843 |
| MS14306 | MS21905 | MS243 | MS27611 | MS51513 | MS51846 |
| MS14315 | MS21906 | MS24388 | MS27769 | MS51514 | MS51852 |
| MS15003 | MS21907 | MS24389 | MS27975 | MS51515 | MS51853 |
| MS15006 | MS21908 | MS24390 | MS27976 | MS51517 | MS51854 |
| MS15720 | MS21909 | MS24391 | MS28055 | MS51518 | MS51855 |
| MS17351 | MS21910 | MS24392 | MS28522 | MS51519 | MS51856 |
| MS1762 | MS21911 | MS24393 | MS28740 | MS51520 | MS51860 |
| MS17834 | MS21912 | MS24395 | MS28761 | MS51521 | MS51873 |
| MS20115 | MS21913 | MS24397 | MS28889 | MS51522 | MS51879 |
| MS20658 | MS21914 | MS24398 | MS29561 | MS51523 | MS51887 |
| MS20663 | MS21915 | MS24399 | MS3106 | MS51524 | MS51890 |
| MS20664 | MS21916 | MS24405 | MS3116 | MS51525 | MS51891 |
| MS20667 | MS21919 | MS24423 | MS3120 | MS51526 | MS51892 |
| MS20668 | MS21921 | MS24487 | MS33649 | MS51527 | MS51893 |
| MS20756 | MS21922 | MS24518 | MS33656 | MS51528 | MS51953 |
| MS20757 | MS21923 | MS24519 | MS3420 | MS51529 | MS57823 |
| MS20758 | MS21924 | MS24521 | MS39158 | MS51530 | MS827 |
| MS20759 | MS21925 | MS24522 | MS39162 | MS51531 | MS9015 |
| MS20760 | MS21926 | MS24552 | MS39182 | MS51532 | MS919 |
| MS20761 | MS21937 | MS24590 | MS39198 | MS51534 | MS9193 |
| MS20762 | MS21938 | MS24591 | MS39230 | MS51810 | MS9194 |
| MS20819 | MS21939 | MS24592 | MS39233 | MS51812 | MS9198 |
| MS20822 | MS21940 | MS24651 | MS39323 | MS51813 | MS9313 |
| MS20823 | MS21941 | MS24652 | MS39324 | MS51814 | MS9379 |
| MS20825 | MS21942 | MS24653 | MS51453 | MS51815 | MS9381 |
| MS20826 | MS21943 | MS24654 | MS51500 | MS51817 | MS9404 |
| MS20913 | MS21944 | MS250832 | MS51501 | MS51818 | MS9483 |
| MS21251 | MS21945 | MS25183 | MS51502 | MS51819 | MS9901 |
| MS21252 | MS21946 | MS27053 | MS51503 | MS51823 | MS9902 |
| MS21254 | MS21949 | MS27059 | MS51504 | MS51824 | MS9954 |
| MS21255 | MS21950 | MS27072 | MS51505 | MS51825 | |
| MS21259 | MS21951 | MS27073 | MS51506 | MS51833 | |
| MS21260 | MS21953 | MS27074 | MS51507 | MS51839 | |
| MS21900 | MS21954 | MS27077 | MS51508 | MS51840 |