6220-12-171-1471

1977 5310-12-163-6725 Shouldered Washer 1918-041406-05RNCC: 5 | RNVC: 2 | DAC: 1 30 May 1969 6220-12-171-1471

5340-99-570-0421 5340995700421 995700421 is a bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. excludes brace (as modified); bracket, angle; and bracket, double angle. see also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

4730-01-570-0421 4730015700421 015700421 is a fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the connections have external or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side inlet(s). it is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. excludes tee, tube.

2915-00-570-0421 2915005700421 005700421

12-322-7289 Nonmetallic Special Shaped Section 4460029RNCC: 3 | RNVC: 2 | DAC: 3 17 Sep 1990 6220-12-171-1471