5930-00-431-2956 SWITCH,PUSHPULL Index 5905-00-431-2977 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
4730-00-431-2970

Federal Supply Class:
4730

National Item Identification Number:
004312970

Description:
REDUCER,BOSS

Detail:
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).


Manufacturer Information:
112-0504601276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
112-0504679470DANA CORP WEATHERHEAD DIV
1199D7583D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
12EHW2976040MACK TRUCKS INC PARTS OPN
1199D75878500MERITOR HEAVY VEHICLE SYSTEMS, LLC
12A801995201NAPCO INTERNATIONAL LLC
516472219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
200194323862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
542J45152OSHKOSH CORP
16495W56442DIAMOND REO TRUCK CO
235956442DIAMOND REO TRUCK CO
64316158275SASCO INC CANADIAN DIV
542J75Q65OSHKOSH DEFENSE LLC
20019437X677GENERAL MOTORS LLC
91T208023040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
91T2080A23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
91T2080A123040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
6CFC396323382FWD SEAGRAVE HOLDINGS LP
N16495R56442DIAMOND REO TRUCK CO
91T2080A57526FORD MOTOR COMPANY
F396363477FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV
FC-396363477FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV
FC3963C63477FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV
7195565282WHITE MOTOR CORP


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL BOSS 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 1ST END
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OVERALL LENGTH1.438 INCHES
NOMINAL THREAD SIZE0.438 INCHES 1ST END
NOMINAL THREAD SIZE0.500 INCHES 2ND END
REDUCER TYPECONCENTRIC
THREAD CLASS2A 2ND END
THREAD CLASS2B 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us