INTERNATIONAL SHIPPING
Approvals and Conformities
NSN
5330-01-071-4634
MIL-SPEC#
MIL-R-8791
Alternate PN#s
2640-674X1
Product Attributes
Country of Origin
United States
Shipping Weight
0.001 pounds
ECCN
EAR99
Color Family
White
Manufacturer P/N
MS28782-27
Schedule B Code
3926.90.4500
Pack Quantity
1
Ship Dimensions
2 x 2 x 0 inches
Series
MS28782
Nominal Inner Diameter
1.5"
Thickness
MAX: 0.029" / MIN: 0.025"
Width
MAX: 0.122" / MIN: 0.12"
Retainer Gap
MAX: 0.093" / MIN: 0.047"
Color
White
Material
Teflon (PTFE)
The MS28782-27 is a back-up ring, or packing retainer, consisting of polytetrafluoroethylene (PTFE or Teflon) plastic. More specs can be found below.
∗Unless otherwise noted, values are in inches
- Material: Plastic, polytetrafluoroethylene
- Material Document and Classification: MIL-R-8791
- Cross-Sectional Shape: Square
- Cross-Sectional Thickness Range: .075 to .087
- Cross-Sectional Height Range: .025 to .029
- Distance Between Ends Range: .047 to .093
- Nominal Center Hole Diameter: 1.500
- Peripheral Diameter Range: 1.620 to 1.622
- Joint Type: Scarf-butt
- Cut Type: Rectangular
- Angle Range: 25 to 35
- Reference Number Differentiating Characteristics: Cleaned in accorddance with MIL-P-52211
- Nominal Inner Diameter: 1.5"
- Thickness: MAX: 0.029" / MIN: 0.025"
- Width: MAX: 0.122" / MIN: 0.12"
- Retainer Gap: MAX: 0.093" / MIN: 0.047"