Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 1.484 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-192-4020, 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
2640-674X1PC19
NSN:5331-01-192-4020 FSC:5331 — O-RING CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
temp_rating
-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating
75.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
1.484 INCHES NOMINAL IN
cross-sectional_height
0.139 INCHES NOMINAL IN
departure_from_cited_document
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justification
ZZZW
material_document_and_classification
MIL-R-83248,TY1,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency
0-RING,LEVER HOUSING.
reference_number_differentiating_characteristics
MATERIAL AS MODIFIED BY ZZZW
NSN
5331-01-192-4020
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
SUPPLEMENTARY FEATURES: CLEAN IN ACCORDANCE WITH MIL-STD-1330
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CENTER HOLE DIAMETER: 1.469 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 2640-674X1PC19?
2640-674X1PC19 is a O-RING.
What parts can replace 2640-674X1PC19?
There are 15 known substitutes for 2640-674X1PC19: 5331PL0675300, 4564-222EU, 4J523 and 12 more. Substitute compatibility should be verified for your specific system.
Is 2640-674X1PC19 still available?
2640-674X1PC19 is currently cancelled.
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