


FD90-1004-06-04 Hansen® by Danfoss | Quick Disconnect Diagnostic Coupling | FD90 Series | 3/8" Male SAE O-Ring Boss x 1/4" SAE J1502 Interchange | Plug | NBR Seal | Valved with Dust Cap | Steel
Buy more, save moreDiscounts applied in cart/checkout.
| Features: |
|
|---|---|
| Applications & Markets: |
|
| Materials: |
|
| Coupling Body Size | Max. Operating Pressure Connected |
Minimum Burst Pressure Connected Only |
Vacuum | Rated Flow | Air Inclusion | Fluid Loss | |||
|---|---|---|---|---|---|---|---|---|---|
| bar | psi | bar | psi | in/hg | lpm | gpm | cc.max. | cc.max. | |
| 1/4" | 483 bar | 7,000 psi | 1,931 bar | 28,000 psi | 28 in./Hg | 1.89 lpm | 0.6 gpm | 0.02 cc. max | 0.10 cc. max |
![]() |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
Plug/Male | Figure 1 |
|||||||||
| Dimensions (Male SAE O-Ring Boss, Valved) | |||||||||
| Part Number | Part Number with Dust Cap |
Coupling Type | Body Size | Port Size | Thread | Figure | Dimensions | ||
| NBR | NBR | A | B | Hex 1 | |||||
| FD90-1044-03-04 | FD90-1004-03-04 | Plug/Male | 1/4" | 3/8" | 3/8-24 Male SAE O-Ring Boss | 1 | 1.52" (38.6mm) |
- | 0.62" (15.7mm) |
| FD90-1044-04-04 | FD90-1004-04-04 | Plug/Male | 1/4" | 7/16" | 7/16-20 Male SAE O-Ring Boss | 1 | 1.58" (40.1mm) |
- | 0.62" (15.7mm) |
| FD90-1044-05-04 | FD90-1004-05-04 | Plug/Male | 1/4" | 1/2" | 1/2-20 Male SAE O-Ring Boss | 1 | 1.32" (33.5mm) |
- | 0.62" (15.7mm) |
| FD90-1044-06-04 | FD90-1004-06-04 | Plug/Male | 1/4" | 9/16" | 9/16-18 Male SAE O-Ring Boss | 1 | 1.32" (33.5mm) |
- | 0.69" (17.5mm) |
Additional Product Data:
Brand:
Series:
Shape:
No Orientation
Material(s):
Seal Material(s):
Special Properties:


