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90C1798B — MAGNET,PERMANENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90C1798B: MAGNET,PERMANENT.

The MAGNET,PERMANENT is a the manufacturer industrial component. Key specifications include shape: DISC, material: COBALT, face_size: 0.118 X 0.118, flux_density: 2750.000 GAUSS NOMINAL, end_item_identification: COMMAND LAUNCH UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-475-0842, 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
90C1798B
NSN: 5340-01-475-0842
FSC: 5340 — Hardware, Commercial
CAGE: 3K125 — PERMAG SOUTHWEST CORP (USA)
SPECIFICATIONS
shapeDISC
materialCOBALT
face_size0.118 X 0.118
flux_density2750.000 GAUSS NOMINAL
end_item_identificationCOMMAND LAUNCH UNIT
NSN5340-01-475-0842
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90C1798B 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
•
FACE SIZE: 0.118 X 0.118
•
SHAPE: DISC
•
FLUX DENSITY: 2750.000 GAUSS NOMINAL
•
MATERIAL: COBALT
TECHNICAL CHARACTERISTICS
FACE SIZE0.118 X 0.118
SHAPEDISC
FLUX DENSITY2750.000 GAUSS NOMINAL
END ITEM IDENTIFICATIONCOMMAND LAUNCH UNIT
MATERIALCOBALT
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
13307033-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 90C1798B?
90C1798B is a MAGNET,PERMANENT.
What parts can replace 90C1798B?
There is 1 known substitute for 90C1798B: 13307033-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 90C1798B?
90C1798B is cataloged in the U.S. Government catalog under NSN 5340-01-475-0842. This indicates validated use in U.S. government and defense supply chains.
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