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Technical Data Sheet
PartsTable / COMPONENT / 2-52924-37
2-52924-37 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 4.500 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.500 INCHES NOMINAL IN, gage_ring_thickness: 0.091 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 5330-00-606-5461, 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
2-52924-37
NSN: 5330-00-606-5461
FSC: 5330
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hole_diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter4.500 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.500 INCHES NOMINAL IN
bolt_hole_quantity6
gage_ring_thickness0.091 INCHES NOMINAL IN
bolt_circle_diameter3.125 INCHES NOMINAL IN
fsc_application_dataFUEL SYSTEM INSTL,AIRFRAME
cross-sectional_thickness0.130 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
NSN5330-00-606-5461
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-52924-37 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
STYLE DESIGNATOR: CIRCULAR
•
BOLT HOLE QUANTITY: 6
•
APERTURE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
FSC APPLICATION DATA: FUEL SYSTEM INSTL,AIRFRAME
•
GAGE RING THICKNESS: 0.091 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
STYLE DESIGNATORCIRCULAR
BOLT HOLE QUANTITY6
APERTURE DIAMETER2.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
FSC APPLICATION DATAFUEL SYSTEM INSTL,AIRFRAME
GAGE RING THICKNESS0.091 INCHES NOMINAL IN
HOLE DIAMETER0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER3.125 INCHES NOMINAL IN
OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
2873Interchangeable
interchangeable cross-reference
interchangeable
202873Interchangeable
interchangeable cross-reference
interchangeable
7-202873Interchangeable
interchangeable cross-reference
interchangeable
C7AZ-2262-CInterchangeable
interchangeable cross-reference
interchangeable
C3AZ2262AInterchangeable
interchangeable cross-reference
interchangeable
D3TZ2262BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-52924-37?
2-52924-37 is a GASKET.
What parts can replace 2-52924-37?
There are 19 known substitutes for 2-52924-37: 2873, 202873, 7-202873 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-52924-37?
2-52924-37 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-606-5461. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026