Boss Reducer

Model / MPN: MS21916J6-3 | NSN: 4730-00-886-8515

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

4730-00-886-8515

Sold in multiples of

1 EA

DEMIL

Thread Class

3a all ends

Reducer Type

Concentric

Connection Style

External seat for gasket seal (boss) all ends

Connection Type

Threaded external boss all ends

Thread Size

0.375 inches 2nd end

Thread Size

0.562 inches 1st end

Nominallength

1.203 inches

Material

Stainless steel

Surface Treatment

Passivate

Thread Series Designator

Unjf all ends

Specification Data

96906-ms21916 government standard

MS21916J6 Series Parts

Pricing and Availability

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MS21916J6-3 Cross Reference

AS21916
MS21916J6-3