ST-1200 Line Size 3 Receptacle - Sealed Pressed-In

The 1219-PS Receptacles pack a durable 1/4-turn action into a compact, sealed unit.

The feel of their operation action is as crisp and solid as that of the most rugged aircraft types.

Their sealed construction prevents metal dust from fastener action from entering the enclosure and is compatible with EMI barrier design.

Sealed Rear Press-In Receptacle Picture Sealed Rear Press-In Receptacle Dimension Drawing
Part Number H DIM L DIM
inches
± .010
mm
± .25
inches mm
1219-PS3-1-Z3CT .305 7.75 .440
MAX
11.18
MAX.
1219-PS3-2-Z3CT .330 8.38

Note: The 1219-R3-SS (Snap Ring) retainer is the only stud retainer allowing panel to support contact without requiring a nest in the panel to contain the retainer.

Materials:
Body: Alloy steel
Cap: Stainless Steel, 300 series
Spacer: Steel
Coil Spring: Stainless Steel, 17-7PH, spring temper
Locking Pin: Stainless Steel, 17-7PH, spring temper

Finish:
Body:
Spacer:

Characteristic Specification
Locking Tension: 20 lb at .033 (.84 mm) deflection
Locking Torque: 2 to 6 in-lb
Locking Stop Yield: 30 in-lb
Tensile Strength: 45 lb
Endurance: 15,000 cycles

Installation:

Sealed Rear Press-In Receptacle Support Preparation Drawing
Specifications
Support Hole Dia.
(for receptacle insertion)
.312 +.003/-.000
(7.92 +.08/-.00 mm)
Minimum Support Thickness .050 (1.27 mm)
Press-in Pressure 2500 lb

Notes:

  • These specifications are taken from test results when the receptacle is press fit into 2024T6 Aluminum.
  • The press-in force should be steady rather than a sharp blow.
  • Use the minimum pressure necessary to fully seat receptacle shoulder flush against the support. The required pressure should be determined by testing.
  • Do not exceed 2700 lb pressure.
  • Observe installation procedures normal for standard self-clinching nuts.

Stud Selection

Material Thickness
(Panel + Gap + Support)
Use Size 3 stud
with following
Stud Grip
Use
1219-PS3
inch mm
.050-.064 1.27-1.63 35 -2-Z3CT
.065-.089 1.65-2.26 35 -1-Z3CT
.090-.114 2.29-2.90 40 -2-Z3CT
.115-.139 2.92-3.51 40 -1-Z3CT
.140-.164 3.56-4.17 45 -2-Z3CT
.165-.189 4.19-4.80 45 -1-Z3CT
.190-.214 4.83-5.44 50 -2-Z3CT
.215-.239 5.46-6.07 50 -1-Z3CT
.240-.264 6.10-6.71 55 -2-Z3CT
.265-.289 6.73-7.34 55 -1-Z3CT
.290-.314 7.37-7.98 60 -2-Z3CT
.315-.339 8.00-8.61 60 -1-Z3CT
.340-.364 8.64-9.25 65 -2-Z3CT
.365-.389 9.27-9.88 65 -1-Z3CT
.390-.414 9.91-10.52 70 -2-Z3CT
.415-.439 10.54-11.15 70 -1-Z3CT
.440-.464 11.18-11.79 75 -2-Z3CT
.465-.489 11.81-12.42 75 -1-Z3CT