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PartsTable / COMPONENT / B46451
B46451 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_style: HOLE MOUNTED, body_width: 0.531 INCHES NOMINAL IN, body_height: 0.281 INCHES NOMINAL IN, body_length: 0.875 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF, overall_width: 0.531 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 5330-00-461-2172, 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
B46451
NSN: 5330-00-461-2172
FSC: 5330
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width0.531 INCHES NOMINAL IN
body_height0.281 INCHES NOMINAL IN
body_length0.875 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF
overall_width0.531 INCHES NOMINAL IN
actuator_width0.062 INCHES NOMINAL IN
overall_height0.593 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
actuator_height0.031 INCHES NOMINAL IN
actuator_length0.156 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
NSN5330-00-461-2172
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B46451 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-65.0 FAHRENHEIT AND 600.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
3101-0033Interchangeable
interchangeable cross-reference
interchangeable
6510CInterchangeable
interchangeable cross-reference
interchangeable
11065244Interchangeable
interchangeable cross-reference
interchangeable
46451Interchangeable
interchangeable cross-reference
interchangeable
364754-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B46451?
B46451 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace B46451?
There are 5 known substitutes for B46451: 3101-0033, 6510C, 11065244 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B46451?
B46451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-461-2172. 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