Boss Reducer

Model / MPN: 7744 | NSN: 4730-00-004-8078

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).

Product Details

NATO Stock Number

4730-00-004-8078

Sold in multiples of

1 EA

DEMIL

Thread Class

2a 2nd end

Thread Class

2b 1st end

Reducer Type

Concentric

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Gasket seal (boss) 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Threaded internal boss 1st end

Thread Size

0.375 inches 1st end

Thread Size

0.500 inches 2nd end

Reduced Passage Inside Diameter

0.125 inches 2nd end

Nominallength

0.938 inches

Material

Copper alloy

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

7744 Series Parts

Pricing and Availability

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7744 Cross Reference

7744