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425-101 — REACTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

425-101: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, body_width: 4.000 INCHES MAXIMUM IN, body_height: 3.300 INCHES MAXIMUM IN, body_length: 5.750 INCHES MAXIMUM IN, construction: SOLIDSOLID, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-021-7670, 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
425-101
NSN: 5330-01-021-7670
NIINs: 010217670, 012024413, 012038971, 016053501
FSC: 5330 — Packing and Gasket Materials
CAGE: 50744 — KIRKHILL, INC. DBA TA AEROSPACE CO DIV KIRKHILL INC, SFS DIVISION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
body_width4.000 INCHES MAXIMUM IN
body_height3.300 INCHES MAXIMUM IN
body_length5.750 INCHES MAXIMUM IN
constructionSOLIDSOLID
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
inclosure_typeFULLY INCLOSED
overall_length2.705 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodSLOT SINGLE GROUP
winding_quantity3 SINGLE COMPONENT
inductance_rating10.50 MILLIHENRIES NOMINAL SINGLE COMPONENT THIRD WINDING
NSN5330-01-021-7670
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 425-101 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
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
•
FABRICATION METHOD: SOLIDSOLID
•
CONSTRUCTION: SOLIDSOLID
TECHNICAL CHARACTERISTICS
MATERIALRUBBER SILICONE CLASS Q OVERALL
FABRICATION METHODSOLIDSOLID
CONSTRUCTIONSOLIDSOLID
SUBSTITUTES & CROSS-REFERENCES 1
220-20522-101Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 425-101?
425-101 is a REACTOR.
What parts can replace 425-101?
There is 1 known substitute for 425-101: 220-20522-101. Substitute compatibility should be verified for your specific system.
What is the NSN for 425-101?
425-101 is cataloged in the U.S. Government catalog under NSN 5330-01-021-7670. This indicates validated use in U.S. government and defense supply chains.
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