Our Products


Protective Caps and Plugs (Plastic)

Designed to protect metric threads and fittings from damage, dust, debris and contaminants.

Tapered (WW Series)

WW Series tapered caps and plugs with wide, thick flanges prevent unnecessary force in an opening when used as a plug.

  • Accepted by the aircraft industry
  • Easy to install and remove
  • Slightly thinner wall and smaller diameter flanges than WWX Series.

Material: Low-Density Polyethylene
Color: Yellow
Applicable Specs: NAS 816

Electrical (EC Series)

EC Series caps are designed to fit 36- and 68-pin Champ 050 series connectors and 50-pin Champ-type connectors.

  • Can be installed over threads or cylindrical surfaces

Material: Low-Density Polyethylene
Color: Yellow
Applicable Specs: NAS 813, NAS 831

CEC Series

CEC Series conductive caps are for all common sizes of threaded electrical and electronic connectors. Also suitable for protecting non-threaded, bayonet-type
connectors. In addition to dissipating electrostatic charges, they provide an electrical shield over the end of the connector.

Material: Conductive Polyethylene Copolymer (EVA)
Color: Black
Applicable Specs: MS/AS 90376, SAE AS8S049/138, NASMSSOl/31

Metric (RPO Series)

Metric (RPO Series) plugs provide positive dual seal on SAE straight-threaded ports. Integral O-ring-type bead seals into bevel of threaded opening to prevent oil or fluid leakage. A lip on the flange compresses against the surface to keep contaminants from the spot face.  Easy to install or remove with a slotted 12-point head for screwdriver, socket or wrench tightening.

Material: High-Density Polyethylene
Color: Red

PK “Baseball Style” PNC SIB 16/3 R1

PK “Baseball Style” Protective Caps and Plugs are recommended by PWC under Service Bulletin SIB 1673R1. Please read the Service Bulletin for additional information.

Material: Polyethylene
Color: Yellow

 


Vinyl Caps

FC Flange Covers 

Resists weather, moisture and chemicals. Cushions against abrasive contacts.

Material: 7S Durometer PVC
Color: Red

ASA Flange Covers

Resists weather, moisture and chemicals. Cushions against abrasive contacts.

Material: 7S Durometer PVC
Color: Yellow

 


Protective Caps and Plugs (Metal)

ASC Series

Threaded Aluminum Plugs for 37° Flared Fittings and Straight-Threaded Ports (ASP Series)

ASP Series threaded aluminum plugs protect 37° flared fittings and straight-threaded ports.

  • Nose section seals on flared fittings with no gasket
  • Optional Gaskets: Butyl and Buna N Rubber

Material: 3003-0 Aluminum Alloy
Color: Yellow/Gold
Applicable Specs: MIL-C-SS01/l, NAS-818, NAS-836

ASP Series

Threaded Aluminum Caps for Threaded Flared Fittings (ASC Series)

ASP Series threaded aluminum plugs protect 37° flared fittings and straight-threaded ports.

  • Nose section seals on flared fittings with no gasket
  • Optional Gaskets: Butyl and Buna N Rubber

Material: 3003-0 Aluminum Alloy
Color: Yellow/Gold
Applicable Specs: MIL-C-SSOl/1, NAS-818, NAS-836