# MMM 160366 Swivel Union Tee, 3/8 in Nominal, Female NPSM, Steel

**Brand:** [MIDLAND METAL](https://maxsupplyco.com/brands/MIDLAND%20METAL)
**SKU:** 160366-11941
**MPN:** 160366
**Price:** $12.89 · in stock
**URL:** https://maxsupplyco.com/product/mmm-160366

## Features

- NPSM fittings include an inverted 60° cone inside an internally threaded swivel union nut
- Male NPTF fittings that have a 30° internal chamfer that make a 60° inverted cone, will mate with NPSM swivel unions
- The mating male threads must include an inside chamfer on the end of the fitting that mates with the inverted cone
- Threads are for clamping force only
- The sealing occurs on a small radial section between the male fitting internal chamfer and the swivel union inverted cone
- NPT and NPTF pipe threads seal by wedging the tapered threads through deformation into each other
- Both of these threads require thread sealants to complete a seal

## Specifications

| Spec | Value |
|---|---|
| Brands | MIDLAND METAL |
| Manufacturer | Midland Metal Manufacturing |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 160366 |

## Description

MMM 160366 Swivel Union Tee, 3/8 in Nominal, Female NPSM, Steel

Features

- NPSM fittings include an inverted 60° cone inside an internally threaded swivel union nut

- Male NPTF fittings that have a 30° internal chamfer that make a 60° inverted cone, will mate with NPSM swivel unions

- The mating male threads must include an inside chamfer on the end of the fitting that mates with the inverted cone

- Threads are for clamping force only

- The sealing occurs on a small radial section between the male fitting internal chamfer and the swivel union inverted cone

- NPT and NPTF pipe threads seal by wedging the tapered threads through deformation into each other

- Both of these threads require thread sealants to complete a seal