National Item Identification Number
00-804-1906
008041906
4730-00-804-1906
4730008041906
National Stock Number
Item Name
REDUCER,BOSS
Federal Supply Class
4730
Description
A straight fitting having a boss connection of a different size at each end. Both 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. Excludes BUSHING (as modified).
Commercial and Government Entity Code (Supplier Data)
81343
81343
R1120
55566
R A F ELECTRONIC HARDWARE INC
95 SILVERMINE RD
SEYMOUR
CT
06483
203-888-2133
Reference Numbers (Part Numbers)
AN191-2
AN919-1
AS5174
AS5174-0403
A0919
MILF5509
MS24399-2
MS24399-2
MS
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL OVERALL
QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR
MIL-S-6758 MIL SPE