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2483565 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2483565: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: COPPER ALLOY, lip_thickness: 0.095 INCHES MAXIMUM IN, overall_height: 0.389 INCHES MAXIMUM IN, flange_diameter: 0.773 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES MAXIMUM IN, style_designator: PARALLEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-007-0573, 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
2483565
NSN: 5340-00-007-0573
FSC: 5340 — Hardware, Commercial
CAGE: 99551 — GOODRICH CORPORATION DBA GOODRICH CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
lip_thickness0.095 INCHES MAXIMUM IN
overall_height0.389 INCHES MAXIMUM IN
flange_diameter0.773 INCHES NOMINAL IN
flange_thickness0.125 INCHES MAXIMUM IN
style_designatorPARALLEL
surface_treatmentNICKEL
body_inside_diameter0.550 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
NSN5340-00-007-0573
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2483565 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
•
FLANGE DIAMETER: 0.773 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PARALLEL
•
BODY INSIDE DIAMETER: 0.550 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
LIP THICKNESS: 0.095 INCHES MAXIMUM IN
•
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.773 INCHES NOMINAL IN
OVERALL HEIGHT0.389 INCHES MAXIMUM IN
FLANGE THICKNESS0.125 INCHES MAXIMUM IN
STYLE DESIGNATORPARALLEL
BODY INSIDE DIAMETER0.550 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
LIP THICKNESS0.095 INCHES MAXIMUM IN
SURFACE TREATMENTNICKEL
MATERIALCOPPER ALLOY
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2483565?
2483565 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 2483565?
2483565 is cataloged in the U.S. Government catalog under NSN 5340-00-007-0573. 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.