Met-L-Chek® FP-921

Met-L-Chek® FP-921

met-l-chek logo

Met-L-Chek® FP-921 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 1 water washable inspection penetrant. FP-921 is approved for low sensitivity aerospace applications.

NDT Material Classification

Test Method

  • Penetrant Testing – Water Washable Penetrant

Type

  • Fluorescent: Type 1

Method

  • Fluorescent: Method A & C

Sensitivity Level

  • Level: 1
Properties
  • Clear yellow green viscous liquid
  • Low in sulfur and halogens
  • Safe for use on all metal surfaces
National Stock Number
Size NSN Item Name
1/gal 6850012636490 Flourescent Penetrant
55/gal 6850012634055 Flourescent Penetrant
Usage
  • Immersion
  • Spray
  • Wipe On
  • Brush On
Approvals
Authority Specification
AMS AMS 2644
AMS AMS 2647
ASME ASME BPVC Section 5
ASTM ASTM E-1417
ASTM ASTM E-165
Boeing BAC 20-20-02
Boeing BAC 5423
Boeing BSS 7039
Boeing PSD 6-46 & PSD 8-4
Department of the NAVY NAVSEA 250-1500-1
Department of the NAVY T9074-AS-GIB-010
GE GE 70-32-02
GE GE LM6000 PC
Honeywell EMS 52309
ISO (European Standard) ISO 3452-1
Rolls-Royce RRP 58003C
Safran IN-5000c
US Military MIL-STD-2132
Product Disclaimer
BEFORE USING ANY OF THESE PRODUCTS, YOU MUST BECOME COMPLETELY FAMILIAR WITH THE INFORMATION CONTAINED IN MCGEAN’S SAFETY DATA SHEETS.

MCGEAN’S FULL PRODUCT DISCLAIMER CAN BE FOUND HERE
Related Products
  • Met-L-Chek® FP-922
  • Met-L-Chek® FP-922 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 2 water washable inspection penetrant. FP-922 is approved for...
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  • Met-L-Chek® FP-923
  • Met-L-Chek® FP-923 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 3 water washable inspection penetrant. FP-923 is approved for...
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Met-L-Chek® FP-921

Met-L-Chek® FP-921

Overview

Met-L-Chek® FP-921 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 1 water washable inspection penetrant. FP-921 is approved for low sensitivity aerospace applications.

Properties
  • Clear yellow green viscous liquid
  • Low in sulfur and halogens
  • Safe for use on all metal surfaces
Approvals
Authority Specification
AMS AMS 2644
AMS AMS 2647
ASME ASME BPVC Section 5
ASTM ASTM E-1417
ASTM ASTM E-165
Boeing BAC 20-20-02
Boeing BAC 5423
Boeing BSS 7039
Boeing PSD 6-46 & PSD 8-4
Department of the NAVY NAVSEA 250-1500-1
Department of the NAVY T9074-AS-GIB-010
GE GE 70-32-02
GE GE LM6000 PC
Honeywell EMS 52309
ISO (European Standard) ISO 3452-1
Rolls-Royce RRP 58003C
Safran IN-5000c
US Military MIL-STD-2132
NSN
NSN Size Item Name
6850012636490 1/gal Flourescent Penetrant
6850012634055 55/gal Flourescent Penetrant
Usage
  • Immersion
  • Spray
  • Wipe On
  • Brush On
NDT Material Classification

Test Method

  • Penetrant Testing – Water Washable Penetrant

Type

  • Fluorescent: Type 1

Method

  • Fluorescent: Method A & C

Sensitivity Level

  • Level: 1
Product Disclaimer
BEFORE USING ANY OF THESE PRODUCTS, YOU MUST BECOME COMPLETELY FAMILIAR WITH THE INFORMATION CONTAINED IN MCGEAN’S SAFETY DATA SHEETS.

MCGEAN’S FULL PRODUCT DISCLAIMER CAN BE FOUND HERE
Related Products
  • Met-L-Chek® FP-922
  • Met-L-Chek® FP-922 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 2 water washable inspection penetrant. FP-922 is approved for...
    Learn More
  • Met-L-Chek® FP-923
  • Met-L-Chek® FP-923 is approved to AMS-2644 as a fluorescent (Type 1); Methods “A” and “C”; sensitivity Level 3 water washable inspection penetrant. FP-923 is approved for...
    Learn More
Met-L-Chek® FP-921

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