Precision Medical oxygen DISS male to DISS male brass adapter

Oxygen DISS Male x DISS Male Adapter, Brass, Nickel Plated, Precision Medical 0704

SKU: PM-0704

Precision Medical

Oxygen DISS Male x DISS Male Adapter, Precision Medical 0704

The Precision Medical 0704 Oxygen DISS Male x DISS Male adapter is a nickel-plated brass fitting with a male oxygen DISS connection on each end, so it joins two female oxygen DISS fittings.12 DISS, the Diameter Index Safety System, gives each medical gas its own noninterchangeable connection at 200 psi or less, which avoids cross-connecting gases on regulators, resuscitation, anesthesia and therapy equipment.3 Pacific Biomedical stocks it with the 0124 DISS-F oxygen to hose barb adapter that threads onto it.

Product Highlights:

  • Male DISS on both ends: Oxygen DISS male x oxygen DISS male, for joining two female oxygen DISS fittings.12
  • Oxygen only: DISS connections are gas specific and noninterchangeable, so an oxygen DISS fitting does not mate with air, vacuum or other gas fittings.3
  • Nickel-plated brass: Brass body with a nickel-plated finish.1
  • Warranty: One year from date of shipment against defects in workmanship and material.1

What's Included:

  • 1 oxygen DISS male x DISS male adapter, Precision Medical 0704

Specifications:

Product Oxygen DISS male x DISS male adapter
Manufacturer Precision Medical, Inc.
Part number 07041
Pacific Biomedical SKU PM-0704
Gas Oxygen1
Connections DISS male x DISS male12
Material Brass, nickel-plated finish1
DISS standard CGA V-5, medical gas connections at 200 psi or less3
Warranty 1 year from date of shipment1
Pack Each

Use Cases:

  • Joining two oxygen hoses or fittings that end in female oxygen DISS nuts
  • Converting a female oxygen DISS fitting to a male DISS connection, for example to attach a DISS female to hose barb adapter

Compatible products:

Frequently Asked Questions:

What is a DISS fitting?

DISS is the Diameter Index Safety System, the Compressed Gas Association standard (CGA V-5) for noninterchangeable, removable connections for medical gases at 200 psi or less.3 The fittings are gas specific to avoid cross-connecting medical gases, and they are found on regulators, resuscitation, anesthesia and therapy equipment.3

What does an oxygen DISS male x DISS male adapter do?

It has a male oxygen DISS connection on both ends, so it joins two female oxygen DISS fittings, such as two hose ends with female DISS nuts, or turns a female DISS fitting into a male one.12

What is the difference between a DISS male and DISS female fitting?

DISS fittings pair a male body with a female nut. Precision Medical lists its DISS male fittings, such as the 0704, separately from its DISS female hex nut and hand tight fittings, and makes the matching oxygen DISS female x DISS female, part 0104.2

Can this adapter be used for air, vacuum or other gases?

No. DISS connections are gas specific and noninterchangeable.3 The 0704 is an oxygen fitting; Precision Medical makes separate DISS male fittings for air, vacuum, nitrous oxide, nitrogen, WAGD and carbon dioxide.12

What is the maximum pressure for DISS fittings?

The DISS standard covers medical gas connections at pressures of 200 psi (1380 kPa) or less.3

What connects to the male DISS end?

A female oxygen DISS fitting, such as a hose with a female DISS nut or the Precision Medical 0124 disposable tubing nipple, which is a DISS-F oxygen to 1/4 in hose barb adapter.2

What is the 0704 made of?

Brass with a nickel-plated finish.1

What warranty does the 0704 carry?

Precision Medical warrants its medical fittings against defects in workmanship and material for one year from the date of shipment.1

Is this a genuine Precision Medical fitting?

Yes. This is the new Precision Medical 0704 Oxygen DISS Male x DISS Male.1 Pacific Biomedical supplies Precision Medical fittings.

How fast does this ship?

Prepaid, in-stock orders placed before 12:00 PM Arizona time typically ship the same business day via UPS within the United States, and shipping cost is calculated at checkout. For lead times or expedited options, contact CustomerService@pacificbiomedical.com or 844.436.3526.

How do I order in quantity or by purchase order?

Add it to your cart on this page, or contact CustomerService@pacificbiomedical.com or 844.436.3526 for a purchase order or pricing on quantities.

References
  1. Precision Medical, Inc. Oxygen DISS Male x DISS Male, SKU 0704 (material brass; material finish nickel plated; limited warranty one year from date of shipment). Accessed October 30, 2026. precisionmedical.com.
  2. Precision Medical, Inc. Medical Fittings product catalog (DISS male: Oxygen DISS Male x DISS Male 0704; DISS male fittings for oxygen, air, vacuum, nitrous oxide, nitrogen, WAGD and carbon dioxide; DISS female hex nut and hand tight fittings; Oxygen DISS Female x Oxygen DISS Female 0104; disposable tubing nipple, green, 0124). Accessed October 30, 2026. precisionmedical.com.
  3. Compressed Gas Association. CGA V-5, Diameter-Index Safety System (Noninterchangeable Low Pressure Connections for Medical Gas Applications). 7th ed. 2019 (noninterchangeable removable connections for medical gases at 200 psi (1380 kPa) or less; gas specific to avoid cross-connection; used on regulators, resuscitation, anesthesia and therapy equipment). Accessed October 30, 2026. infostore.saiglobal.com.
Item # Image Price Quantity

Oxygen DISS Male x DISS Male Adapter, Brass, Nickel Plated, Precision Medical 0704

PM-0704

 Precision Medical oxygen DISS male to DISS male brass adapter

$10.00

ea

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