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373-0423 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

373-0423: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include end_item_identification: 2330-01-620-7184, part_name_assigned_by_controlling_agency: SEAL, PLAIN ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-686-1975, 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
373-0423
NSN: 5330-01-686-1975
FSC: 5330 — Packing and Gasket Materials
CAGE: 26151 — STEMCO INC SUB OF COLTEC INDUSTRIES INC (USA)
SPECIFICATIONS
end_item_identification2330-01-620-7184
part_name_assigned_by_controlling_agencySEAL, PLAIN ENCASED
NSN5330-01-686-1975
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 373-0423 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 AGENCYSEAL, PLAIN ENCASED
END ITEM IDENTIFICATION2330-01-620-7184
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 373-0423?
373-0423 is a SEAL,PLAIN ENCASED.
What is the NSN for 373-0423?
373-0423 is cataloged in the U.S. Government catalog under NSN 5330-01-686-1975. This indicates validated use in U.S. government and defense supply chains.
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