.39 In Kwik N Sure Plug -- 5NRV0 [269832 from Oatey]
from Grainger Industrial Supply

Plug, Mechanical, Material of Construction Rubber, For Use In Plugging Water Line Stub-Outs, Always Block Plugs When Conducting Air Tests, Consult Safety Instructions Before Installing Product [See More]

  • Material: Rubber - Silicone
  • Diameter: 0.3900
  • Shape / Application: Round; Plug
High Temperature Septa -- 75801
from Hamilton Co.

High Temperature Septa for operating temperatures up to 212 ° C. [See More]

  • Material: Rubber - Silicone
  • Diameter: ? to 0.2500
  • Shape / Application: Round
  • Fitted Depth: 0.1252
HDP20 Series -- 114019
from LADD Distribution

Sealing Plug [See More]

  • Material: Rubber - Silicone
Quick Coupling Dust Plug -- 5205-2M
from Parker Hannifin China

4000 Series Couplings are general purpose, double shut off, quick disconnects. They are available with poppet or ball valves. The manual sleeve requires two-handed operation to retract the sleeve for connection or disconnection. Coupling bodies are steel with zinc and clear trivalent chromate... [See More]

  • Material: Rubber - Silicone
  • NPT Thread: 1/4" NPT
  • Shape / Application: Round
Plug; .438 Small OD; .687" Large OD -- 41201
from U.S. Plastic Corporation

Clear silicone caps and plugs resist temperatures up to 500 deg F for extended periods of time. They are ideal for powder coating, chrome plating, E coating, spray painting, and anodizing. They provide protection for intermittent cycling 600 deg F. [See More]

  • Material: Rubber - Silicone
  • Diameter: 0.4380 to 0.6870
  • Shape / Application: Round
  • Fitted Depth: 1
Flexible and Tough Plug -- 12049B
from Alliance Plastics

Specifications: Materials: PVC or Thermoplastic Rubber. Color: Black. Features: Highly resistant to shredding. Ideal for threaded applications [See More]

  • Material: Rubber - Silicone; Available in PVC also
  • Features: Flange
  • Shape / Application: Round
  • Diameter: 0.1970
Caps With Rubber PTFE Insert -- 4AJ-9003445
from Carl Stuart Co.

N20 TB (Gold) Pack of 100 [See More]

  • Material: Rubber - Silicone
Pull Plugs -- .062SPP
from Harman Corporation

Recommended for masking holes during power coatings [See More]

  • Material: Rubber - Silicone (optional feature); Neoprene
  • Diameter: 0.0620
  • Shape / Application: Round
  • Fitted Depth: 0.3750
MHSP -- MHSP.827/1.063
from MOCAP, Inc.

Tapered Hollow Silicone Rubber Plugs offer the function of solid rubber plugs but with a material reducing, cost saving hole on the small diameter side. Silicone rubber product plugs resist temperatures to 600F (316C) and are perfect for E-coating and powder coating applications. Also good for... [See More]

  • Material: Rubber - Silicone
  • Overall Length: 1.11
  • Length: 1.11
SLP Series -- SLP .125
from Polymer Molding, Inc.

The SLP Series Silicone Plugs are constructed of a tapered design and are meant to easily fit into threaded ports or other inside diameters undergoing chrome plating, E-coating or powder coating and a variety of other applications requiring high-heat resistance. [See More]

  • Material: Rubber - Silicone
  • Features: Tapered
  • Shape / Application: Round; High-Heat Resistance Silicone Plug
  • Diameter: 0.1250