173784 - Tronair PC-1006 Aircraft Oxygen Fill Adapter
The 173784 is a specific part number of the series Tronair PC-1006. For more generalized information on this item series or for more options, click here.
| Alternate Models | |
|---|---|
| 173784 | Previous Model Number |
| 4730014679617 | National Stocking Number (NSN) |
| 99-8061-6000 | Previous Part Number |
| H-173784 | Previous Model Number |
| General Information | |
|---|---|
| Part # | 173784 |
| Manufacturer | Tronair |
| NSN | 4730014679617 |
| Shipping Information | |
|---|---|
| Product Weight | 0.2 lbs. |
| Product Dimensions | 4 x 4 x 1 in. |
| Freight NMFC | 11790 |
| Schedule B | 7609000000 |
| ECCN | EAR99 |
Customers also viewed
Customers who bought this item also purchased
AIRCRAFT COMPATIBILITY
PRODUCT REVIEWS
Received parts quickly and in good condition.
Only issue was that it did not come with the required paperwork, except packing slip. After a quick call they sent us the Certificate of Conformance with no issue.
QUESTIONS & ANSWERS
The PC‑1006 features a 1/4" JIC flare fitting that mates directly with the Tronair 10089‑3 3/8‑24 UNF‑2B regulator outlet. It also includes a 1/4" BSSP fitting to attach to aircraft oxygen cylinder assemblies. Both connections are certified clean for oxygen service.
All internal surfaces are cleaned per SAE ARP 1176 standards to remove oil, grease, and particulate contamination. Proper oxygen cleaning ensures safe operation by preventing combustion or fire risk when flowing pure oxygen under high pressure.
The adapter is rated for up to 3,000 psi, covering the full pressure range used in aircraft oxygen servicing. This capability makes it suitable for both aircraft refill operations and ground system use.
Yes, the PC‑1006 is part of Tronair's K‑2717 charging adapter kit, together with high-pressure O‑rings and dust caps. It can also be ordered separately for replacement or as a spare part.
Its 1/4" JIC flare fitting creates a metal-to-metal seal that resists vibration or misalignment. Proper torquing of the flare nut according to manufacturer specs ensures a tight, clean seal during oxygen charge operations.
The standard kit includes protective dust caps for both the JIC and aircraft cylinder connections. Keeping caps in place when the adapter is unused prevents dust or moisture from contaminating oxygen pathways.
Yes. The 1/4" JIC flare fitting must be tightened to the proper torque specified by aircraft or regulator documentation. Using an oxygen-compatible torque wrench prevents over-tightening, which could distort the flare and cause leaks.
O‑ring seals and dust caps can be replaced if worn or damaged. However, if the flare fitting shows signs of wear or deformation, the adapter should be replaced to maintain integrity and safety during oxygen operations.
