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2626009 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2626009: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.4240 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN, bore_diameter: 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM IN, overall_height: 0.1100 INCHES NOMINAL IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-945-4387, 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
2626009
NSN: 5340-00-945-4387
FSC: 5340 — Hardware, Commercial
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.4240 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
bore_diameter0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM IN
overall_height0.1100 INCHES NOMINAL IN
special_featuresNOT CASEHARDENED
style_designatorSEAT
surface_treatmentPASSIVATE
first_step_diameter0.5800 INCHES NOMINAL IN
fsc_application_dataFUEL CONTROL,AIRCRAFT ENGINE
material_hardness_rating26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
distance_from_end_to_first_step0.0790 INCHES NOMINAL IN
NSN5340-00-945-4387
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2626009 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: FUEL CONTROL,AIRCRAFT ENGINE
•
FIRST STEP DIAMETER: 0.5800 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
•
END DIAMETER: 0.4240 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FIRST STEP: 0.0790 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.1100 INCHES NOMINAL IN
FSC APPLICATION DATAFUEL CONTROL,AIRCRAFT ENGINE
FIRST STEP DIAMETER0.5800 INCHES NOMINAL IN
MATERIAL HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
END DIAMETER0.4240 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM IN
DISTANCE FROM END TO FIRST STEP0.0790 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
SPECIAL FEATURESNOT CASEHARDENED
SURFACE TREATMENTPASSIVATE
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 2626009?
2626009 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 2626009?
2626009 is cataloged in the U.S. Government catalog under NSN 5340-00-945-4387. This indicates validated use in U.S. government and defense supply chains.
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