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Technical Data Sheet
PartsTable / COMPONENT / 298-66-47
298-66-47 ✓ 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 PLUNGER,QUICK RELEASE is a the manufacturer industrial component. Key specifications include shape: ROUND, thread_length: 0.984 INCHES NOMINAL IN, overall_length: 1.080 INCHES NOMINAL IN, end_pressure_rating: 18.000 POUNDS MAXIMUM LBS, thread_quantity_per_inch: 11, thread_series_designator: UNS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-633-5181, 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
298-66-47
NSN: 5340-00-633-5181
FSC: 5340
CAGE: 11406 — REXNORD HOLDINGS INC (USA)
SPECIFICATIONS
shapeROUND
thread_length0.984 INCHES NOMINAL IN
overall_length1.080 INCHES NOMINAL IN
end_pressure_rating18.000 POUNDS MAXIMUM LBS
thread_quantity_per_inch11
thread_series_designatorUNS
NSN5340-00-633-5181
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 298-66-47 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
•
THREAD SERIES DESIGNATOR: UNS
•
THREAD QUANTITY PER INCH: 11
•
END PRESSURE RATING: 18.000 POUNDS MAXIMUM LBS
•
THREAD LENGTH: 0.984 INCHES NOMINAL IN
•
SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH11
END PRESSURE RATING18.000 POUNDS MAXIMUM LBS
OVERALL LENGTH1.080 INCHES NOMINAL IN
THREAD LENGTH0.984 INCHES NOMINAL IN
SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
B62SInterchangeable
interchangeable cross-reference
interchangeable
B-62Interchangeable
interchangeable cross-reference
interchangeable
A-A-52160Interchangeable
interchangeable cross-reference
interchangeable
B62.0Interchangeable
interchangeable cross-reference
interchangeable
T256AP1-1-4Interchangeable
interchangeable cross-reference
interchangeable
160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 298-66-47?
298-66-47 is a PLUNGER,QUICK RELEASE.
What parts can replace 298-66-47?
There are 17 known substitutes for 298-66-47: B62S, B-62, A-A-52160 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 298-66-47?
298-66-47 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-633-5181. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026