The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, outside_diameter: 9.75 INCHES NOMINAL IN, cross-sectional_height: 0.250 INCHES NOMINAL IN, end_item_identification: 4210-01-622-0440; TRUCK, FIRE FIGHTING, part_name_assigned_by_controlling_agency: O RING 9.75X.25, NBR 70. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-661-6018, 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
W37156-4
NSN:5331-01-661-6018 FSC:5331 — O-ring CAGE:79218 — WATEROUS COMPANY (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE NITRILE
outside_diameter
9.75 INCHES NOMINAL IN
cross-sectional_height
0.250 INCHES NOMINAL IN
end_item_identification
4210-01-622-0440; TRUCK, FIRE FIGHTING
part_name_assigned_by_controlling_agency
O RING 9.75X.25, NBR 70
NSN
5331-01-661-6018
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 9.75 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER
9.75 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
O RING 9.75X.25, NBR 70
END ITEM IDENTIFICATION
4210-01-622-0440; TRUCK, FIRE FIGHTING
MATERIAL
RUBBER BUTADIENE NITRILE
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 W37156-4?
W37156-4 is a O-RING.
What parts can replace W37156-4?
There is 1 known substitute for W37156-4: 4260768. Substitute compatibility should be verified for your specific system.
What is the NSN for W37156-4?
W37156-4 is cataloged in the U.S. Government catalog under NSN 5331-01-661-6018. This indicates validated use in U.S. government and defense supply chains.
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