Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYETHER URETHANE CLASS EU OVERALL, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 1.937 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.360 INCHES NOMINAL IN, cross-sectional_thickness: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-551-4572, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MS27030-4
NSN:5330-00-551-4572 FSC:5330 CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
hardness_rating
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter
1.937 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
1.360 INCHES NOMINAL IN
cross-sectional_thickness
0.250 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
ASTM D2000 2BG615AE5 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN
5330-00-551-4572
COMPONENT DIAGRAM
KEY FEATURES
•
APERTURE DIAMETER: 1.360 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 1.937 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2BG615AE5 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER
1.360 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER
1.937 INCHES NOMINAL IN
HARDNESS RATING
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL THICKNESS
0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM D2000 2BG615AE5 ASSN STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATOR
CIRCULAR
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER CHLOROPRENE CLASS CR OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
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FREQUENTLY ASKED QUESTIONS
What is MS27030-4?
MS27030-4 is a GASKET.
What parts can replace MS27030-4?
There are 21 known substitutes for MS27030-4: 633LAT6INAL, AA59326/4-5-A, MS27023-19 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27030-4?
MS27030-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-551-4572. This indicates validated use in U.S. government and defense supply chains.
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