NSN 4730-00-080-3731
Part Details | BOSS NIPPLE
4730-00-080-3731 A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.
Alternate Parts: MS21900J5, MS21900J5, MS21900J5, AS21900, AS18280, 4730-00-080-3731, 00-080-3731, 4730000803731, 000803731
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
47 | JAN 01, 1963 | 00-080-3731 | 26952 ( NIPPLE, BOSS ) |
REFERENCE DRAWINGS & PICTURES
FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY

Cross Reference | NSN 4730-00-080-3731
Part Number | Cage Code | Manufacturer |
---|---|---|
MS21900J5 | 00624 | EATON-AEROQUIP LLC.DBA AEROSPACE GROUP |
MS21900J5 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
MS21900J5 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
AS21900 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 4730-00-080-3731
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | FLARED AND FLARELESS W/ CENTER WRENCHING FACILITY |
NOMINAL OVERALL LENGTH | 1.156 INCHES |
SPECIFICATION/STANDARD DATA | 81343-AS21900 GOVERNMENT STANDARD |
END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |