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3-3289-09 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3-3289-09: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL CORROSION RESISTING, lip_thickness: 0.070 INCHES NOMINAL IN, overall_height: 0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, end_hole_diameter: 0.300 INCHES NOMINAL IN, surface_treatment: PASSIVATE, body_inside_diameter: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-994-0145, 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
3-3289-09
NSN: 5340-00-994-0145
FSC: 5340 — Hardware, Commercial
CAGE: 04823 — TACTAIR FLUID CONTROLS INC WESTERN HYDRAULICS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
lip_thickness0.070 INCHES NOMINAL IN
overall_height0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
end_hole_diameter0.300 INCHES NOMINAL IN
surface_treatmentPASSIVATE
body_inside_diameter0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
fsc_application_dataCYLINDER ASSEMBLY,ACTUATING,LINEAR,ACFT HYD 1650009429420 7-3289-3
body_outside_diameter0.808 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
NSN5340-00-994-0145
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3-3289-09 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
•
FSC APPLICATION DATA: CYLINDER ASSEMBLY,ACTUATING,LINEAR,ACFT HYD 1650009429420 7-3289-3
•
BODY OUTSIDE DIAMETER: 0.808 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
•
LIP THICKNESS: 0.070 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
•
END HOLE DIAMETER: 0.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.330 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
FSC APPLICATION DATACYLINDER ASSEMBLY,ACTUATING,LINEAR,ACFT HYD 1650009429420 7-3289-3
BODY OUTSIDE DIAMETER0.808 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
LIP THICKNESS0.070 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL CORROSION RESISTING
END HOLE DIAMETER0.300 INCHES NOMINAL IN
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 3-3289-09?
3-3289-09 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 3-3289-09?
3-3289-09 is cataloged in the U.S. Government catalog under NSN 5340-00-994-0145. This indicates validated use in U.S. government and defense supply chains.
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