Northrop Grumman Approved Special Processors Listings - Supplier Report
Cygnus Inc: 90049744 - Manufacturer - NADCAP Approved
122 Emerald Industrial Park Road
Ponderay, ID 83852 United States
Phone: (208) 263-4761    Fax: (208) 263-9217
Selected sector: AS

Specification Process Description Category Limits
29259-18 Fluorescent Penetrant Inspection Non-Destructive Testing Limits: None
ACS-PRS-1053 Process Specification for Etching Prior to Penetrant Inspection Chemical Processing Limits: Limited to etching aluminum only
ACS-PRS-2151 Process Specification for Sealing, Integral Fuel Tank and Fuel Cell Cavity Finishes/Coatings Limits: Limited to Standard Part families GB23K and GB23J and faying, fillet, fastener sealing and overcoat.
ACS-PRS-6002 Hole Preparation, Drilling, Mach.,Trimming for Composite/Metallic Structure Composites Limits: LIMITED to trimming only.
ACS-PRS-7005 Penetrant Inspection Non-Destructive Testing Limits: None
AMS 2700 Passivation Treatments for Corrosion-Resistant Steel Chemical Processing Limits: Method 1, Type 6
AMS 2770 Heat Treatment of Wrought Aluminum Alloy Parts Heat Treat Limits: None
ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus Non-Destructive Testing Limits: Approved for in-house testing only
ASTM E1417 Standard Practice for Liquid Penetrant Testing Non-Destructive Testing Limits: None
GP 17 G Procedure, Etching prior to Penetrant Inspection Chemical Processing Limits: Limits: Etching of Aluminum parts only
GSS 4310 Application of Primer Coating, Epoxy Polyamide Chemical Processing Limits: Air dry only
GSS 4510 Coating, Polyurethane, Application of Chemical Processing Limits:
GT 23 A Fluorescent Penetrant Inspection Non-Destructive Testing Limits: None
LMA-PC201 Fluorescent Penetrant Inspection of Metallic Parts & Materials Non-Destructive Testing Limits: None
MIL-DTL-5541 Chemical Conversion Coatings for Aluminum and Aluminum Alloy Chemical Processing Limits: Limited to Type 1 only
MIL-F-18264 Finishes Organic, Weapons System, Application and Control of Chemical Processing Limits: None
MIL-PRF-8625 Anodic Coatings For Aluminum and Aluminum Alloys Chemical Processing Limits: Project IDs: E2CXX, E2DXX, E2INT, E2TXX, and E2DCS • All parts that are anodized per MIL-A-8625 shall be sealed in 5% sodium dichromate solution unless an alternate seal solution is authorized in writing.
MPD 1074 Cleaning of Aluminum Alloy Parts Chemical Processing Limits: Ref. RCI 159597 for approved solutions