National Item Identification Number

00-462-0250
004620250
4730-00-462-0250
4730004620250

National Stock Number

Item Name

REDUCER,BOSS

Federal Supply Class

4730

Referenced on: http://www.tpub.com/content/aviationmaintandmisc/TM-55-4920-328-23P/css/TM-55-4920-328-23P_109.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-55-4920-328-13-2/TM-55-4920-328-13-20530.htm

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)

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R1120

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00624

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06581

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ALLAN AIRCRAFT SUPPLY CO
11643 VANOWEN ST
NORTH HOLLYWOOD
CA
91605
818-765-4992

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13899

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HYDRO FITTING MANUFACTURING
CORPORATION
733 E EDNA PL
COVINA
CA
91723
626-967-5151

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14397

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FABER ENTERPRISES INC
6606 VARIEL AVE
CANOGA PARK
CA
91303
818-999-1300

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14728

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PRECISION FORM RIVET INC
148 W AIRPORT RD
LITITZ
PA
17543
717-560-7610

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22995

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CROWN FITTING CO INC
8581 ROLAND ST
BUENA PARK
CA
90622

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30974

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Reference Numbers (Part Numbers)

AN919-12C
AN919-12J
AN919-12J
AN919-12J
AN919-12J
AN919-12J
AN919-12J
AN9

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
MAXIMUM OPERA

Required Description

STEEL COMP 304 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE O