The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM, temp_rating: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL AND 75.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 1.176 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN, end_item_identification: AIM9X DATM,SIDEWINER MISSILE. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-504-3444, 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
9557K121
NSN:5331-01-504-3444 FSC:5331 — O-ring CAGE:39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
material
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
temp_rating
-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
hardness_rating
65.0 SHORE DUROMETER A NOMINAL AND 75.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
1.176 INCHES NOMINAL IN
cross-sectional_height
0.070 INCHES NOMINAL IN
end_item_identification
AIM9X DATM,SIDEWINER MISSILE
NSN
5331-01-504-3444
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL AND 75.0 SHORE DUROMETER A NOMINAL
•
COLOR: BLACK
•
CENTER HOLE DIAMETER: 1.176 INCHES NOMINAL IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
TECHNICAL CHARACTERISTICS
TEMP RATING
-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
0.070 INCHES NOMINAL IN
HARDNESS RATING
65.0 SHORE DUROMETER A NOMINAL AND 75.0 SHORE DUROMETER A NOMINAL
COLOR
BLACK
CENTER HOLE DIAMETER
1.176 INCHES NOMINAL IN
END ITEM IDENTIFICATION
AIM9X DATM,SIDEWINER MISSILE
MATERIAL
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 9557K121?
9557K121 is a O-RING.
What is the NSN for 9557K121?
9557K121 is cataloged in the U.S. Government catalog under NSN 5331-01-504-3444. This indicates validated use in U.S. government and defense supply chains.
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