Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include color: BLACK OR BROWN, material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, peripheral_diameter: 1.6875 INCHES NOMINAL IN, center_hole_diameter: 1.5 INCHES NOMINAL IN, cross-sectional_height: 0.09375 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 5331-01-104-4906, 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
M83248/2-128
NSN:5331-01-104-4906 FSC:5331 — O-RING CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
color
BLACK OR BROWN
material
RUBBER FLUOROCARBON CLASS FPM
temp_rating
-20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
peripheral_diameter
1.6875 INCHES NOMINAL IN
center_hole_diameter
1.5 INCHES NOMINAL IN
cross-sectional_height
0.09375 INCHES NOMINAL IN
end_item_identification
VALVE,ANGLE
material_document_and_classification
SAE-AMS7259 ASSN STD SINGLE MATERIAL RESPONSE AND SAE-AS3581 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency
O-RING
NSN
5331-01-104-4906
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 1.693 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 1.475 INCHES MINIMUM AND 1.499 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is M83248/2-128?
M83248/2-128 is a PACKING,PREFORMED.
What parts can replace M83248/2-128?
There are 20 known substitutes for M83248/2-128: 24730, ST7M192-2, 24730A001 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83248/2-128?
M83248/2-128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-104-4906. This indicates validated use in U.S. government and defense supply chains.
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