National Item Identification Number
00-278-8872
002788872
4730-00-278-8872
4730002788872
National Stock Number
Item Name
COUPLING,BOSS
Federal Supply Class
4730
Description
A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.
Commercial and Government Entity Code (Supplier Data)
81343
R1120
00624
06581
ALLAN AIRCRAFT SUPPLY CO
11643 VANOWEN ST
NORTH HOLLYWOOD
CA
91605
818-765-4992
13899
HYDRO FITTING MANUFACTURING
CORPORATION
733 E EDNA PL
COVINA
CA
91723
626-967-5151
14397
FABER ENTERPRISES INC
6606 VARIEL AVE
CANOGA PARK
CA
91303
818-999-1300
14798
22995
CROWN FITTING CO INC
8581 ROLAND ST
BUENA PARK
CA
90622
30974
Reference Numbers (Part Numbers)
AS4875
MIL-F-5509
NAS424-8D
NAS424-8D
NAS424-8D
NAS424-8D
NAS424-8D
NAS42
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
ALUMINUM ALLOY OVERALL
ANODIZE OVERALL
MIL-A-8625 MIL SPEC SINGLE TREATMENT RE