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PartsTable / COMPONENT / 450-025
450-025 ✓ 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 PLUG,PIPE is a the manufacturer industrial component. Key specifications include connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL, nominal_thread_size: 2.500 INCHES EXTERNAL IN, thread_series_designator: NPT EXTERNAL, nominal_pipe_size_for_which_designed: 3.000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-050-0010, 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
450-025
NSN: 5330-00-050-0010
FSC: 5330
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size2.500 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
nominal_pipe_size_for_which_designed3.000 INCHES IN
NSN5330-00-050-0010
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 450-025 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
•
SEAL WIDTH: 0.406 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.688 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
HOUSING BORE DIAMETER: 1.375 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
SEALING ELEMENT STYLE: ANGULAR
•
MATERIAL: LEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.406 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER0.688 INCHES NOMINAL IN
CASE STYLESQUARE
HOUSING BORE DIAMETER1.375 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
SEALING ELEMENT STYLEANGULAR
MATERIALLEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RIAPD574CLASS1-20R3Interchangeable
interchangeable cross-reference
interchangeable
6132704KInterchangeable
interchangeable cross-reference
interchangeable
12203Interchangeable
interchangeable cross-reference
interchangeable
500137Interchangeable
interchangeable cross-reference
interchangeable
8601478Interchangeable
interchangeable cross-reference
interchangeable
A262414Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450-025?
450-025 is a PLUG,PIPE.
What parts can replace 450-025?
There are 9 known substitutes for 450-025: RIAPD574CLASS1-20R3, 6132704K, 12203 and 6 more. Substitute compatibility should be verified for your specific system.
Is 450-025 still available?
450-025 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026