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: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, peripheral_diameter: 1.379 INCHES NOMINAL IN, center_hole_diameter: 1.239 INCHES NOMINAL IN, cross-sectional_height: 0.070 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 5331-01-221-4208, 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
PL7374 ITEM 30
NSN:5331-01-221-4208 FSC:5331 — O-RING CAGE:K0207 — HALE HAMILTON (VALVES) LTD DIV CAD UXBRIDGE (GBR)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
temp_rating
-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating
90.0 SHORE DUROMETER A NOMINAL
peripheral_diameter
1.379 INCHES NOMINAL IN
center_hole_diameter
1.239 INCHES NOMINAL IN
cross-sectional_height
0.070 INCHES NOMINAL IN
departure_from_cited_document
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justification
ZZZW
NSN
5331-01-221-4208
COMPONENT DIAGRAM
KEY FEATURES
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CENTER HOLE DIAMETER: 1.239 INCHES NOMINAL IN
•
TEMP RATING: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 1.379 INCHES NOMINAL IN
•
DEPARTURE FROM CITED DOCUMENT: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
•
CRITICALITY CODE JUSTIFICATION: ZZZW
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER
1.239 INCHES NOMINAL IN
TEMP RATING
-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
0.070 INCHES NOMINAL IN
PERIPHERAL DIAMETER
1.379 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENT
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
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FREQUENTLY ASKED QUESTIONS
What is PL7374 ITEM 30?
PL7374 ITEM 30 is a O-RING.
What parts can replace PL7374 ITEM 30?
There are 14 known substitutes for PL7374 ITEM 30: SAE-AMS7276, AS568-221MIL-R-83248 TY1 CL1, MILR83248 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL7374 ITEM 30?
PL7374 ITEM 30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-221-4208. This indicates validated use in U.S. government and defense supply chains.
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