TY  - RPRT
TI  - Flared-tube fittings with replaceable seat inserts
AU  - Ballinger, V. J.
AU  - Grant, L. E.
AU  - Howland, B. T.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19690000495
ID  - 19690000495
ER  -