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28C230-M — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

28C230-M: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: NV45B4FE3TY PUMP, part_name_assigned_by_controlling_agency: NV45 TUBE EPDM O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-695-3329, 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
28C230-M
NSN: 5331-01-695-3329
FSC: 5331 — O-ring
CAGE: 3MRB8 — WEBER INDUSTRIES INC DBA WEBTROL PUMPS (USA)
SPECIFICATIONS
end_item_identificationNV45B4FE3TY PUMP
part_name_assigned_by_controlling_agencyNV45 TUBE EPDM O-RING
NSN5331-01-695-3329
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 28C230-M 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYNV45 TUBE EPDM O-RING
END ITEM IDENTIFICATIONNV45B4FE3TY PUMP
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
FIND AT 18-5248Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 28C230-M?
28C230-M is a O-RING.
What parts can replace 28C230-M?
There is 1 known substitute for 28C230-M: FIND AT 18-5248. Substitute compatibility should be verified for your specific system.
What is the NSN for 28C230-M?
28C230-M is cataloged in the U.S. Government catalog under NSN 5331-01-695-3329. This indicates validated use in U.S. government and defense supply chains.
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