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5224059 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5224059: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 1.9843 INCHES NOMINAL IN, bore_diameter: 0.9375 INCHES NOMINAL IN, overall_height: 0.9375 INCHES NOMINAL IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-522-4059, 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
5224059
NSN: 5340-00-522-4059
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter1.9843 INCHES NOMINAL IN
bore_diameter0.9375 INCHES NOMINAL IN
overall_height0.9375 INCHES NOMINAL IN
special_featuresNOT CASEHARDENED
surface_treatmentPHOSPHATE
first_step_diameter3.3620 INCHES MINIMUM AND 3.3650 INCHES MAXIMUM IN
NSN5340-00-522-4059
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5224059 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
•
FIRST STEP DIAMETER: 3.3620 INCHES MINIMUM AND 3.3650 INCHES MAXIMUM IN
•
END DIAMETER: 1.9843 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
SURFACE TREATMENT: PHOSPHATE
•
BORE DIAMETER: 0.9375 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.9375 INCHES NOMINAL IN
FIRST STEP DIAMETER3.3620 INCHES MINIMUM AND 3.3650 INCHES MAXIMUM IN
END DIAMETER1.9843 INCHES NOMINAL IN
DESIGN TYPESOLID
SPECIAL FEATURESNOT CASEHARDENED
SURFACE TREATMENTPHOSPHATE
BORE DIAMETER0.9375 INCHES NOMINAL IN
MATERIALSTEEL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — complete disassembly
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FREQUENTLY ASKED QUESTIONS
What is 5224059?
5224059 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 5224059?
5224059 is cataloged in the U.S. Government catalog under NSN 5340-00-522-4059. 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.