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F90C250 — SEAL SET,FLOW CELL,CLINICAL CHEM

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

F90C250: SEAL SET,FLOW CELL,CLINICAL CHEM.

SEAL SET,FLOW CELL,CLINICAL CHEM. This part is cataloged in the U.S. Government catalog under NSN 5330-01-324-4517, 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
F90C250
NSN: 5330-01-324-4517
FSC: 5330 — Packing and Gasket Materials
CAGE: 66735 — AIR FORCE MEDICAL LOGISTICS OFFICE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSYNTHETIC RUBBER; C/O THIN,LGE HOLE WASHER 3 EA; THIN,SM HOLE WSHER 1 EA; THICK,SM HOLE WASHER 1 EA; THICK,LGE HOLE WASHER 1 EA; USED W/ NOVA BIOMEDICAL STAT PROFILE ANALYZER 1,2,4,5 AND 6
NSN5330-01-324-4517
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F90C250 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: SYNTHETIC RUBBER; C/O THIN,LGE HOLE WASHER 3 EA; THIN,SM HOLE WSHER 1 EA; THICK,SM HOLE WASHER 1 EA; THICK,LGE HOLE WASHER 1 EA; USED W/ NOVA BIOMEDICAL STAT PROFILE ANALYZER 1,2,4,5 AND 6
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSYNTHETIC RUBBER; C/O THIN,LGE HOLE WASHER 3 EA; THIN,SM HOLE WSHER 1 EA; THICK,SM HOLE WASHER 1 EA; THICK,LGE HOLE WASHER 1 EA; USED W/ NOVA BIOMEDICAL STAT PROFILE ANALYZER 1,2,4,5 AND 6
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
90-4-6-114Reference document
Same NSN cross-reference
Reference document — Secondary reference
B6352-74Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F90C250?
F90C250 is a SEAL SET,FLOW CELL,CLINICAL CHEM.
What parts can replace F90C250?
There are 2 known substitutes for F90C250: 90-4-6-114, B6352-74. Substitute compatibility should be verified for your specific system.
What is the NSN for F90C250?
F90C250 is cataloged in the U.S. Government catalog under NSN 5330-01-324-4517. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.