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7-469-64 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7-469-64: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.4100 INCHES NOMINAL IN, bore_diameter: 0.2000 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM IN, overall_height: 0.4800 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-482-9491, 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
7-469-64
NSN: 5340-00-482-9491
FSC: 5340 — Hardware, Commercial
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.4100 INCHES NOMINAL IN
bore_diameter0.2000 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM IN
overall_height0.4800 INCHES NOMINAL IN
style_designatorSEAT
surface_treatmentPASSIVATE
first_step_diameter0.5900 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
fsc_application_dataACFT ENGINE FUEL VALVE
distance_from_end_to_first_step0.4400 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-482-9491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-469-64 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: ACFT ENGINE FUEL VALVE
•
FIRST STEP DIAMETER: 0.5900 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
•
END DIAMETER: 0.4100 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.4400 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.4800 INCHES NOMINAL IN
FSC APPLICATION DATAACFT ENGINE FUEL VALVE
FIRST STEP DIAMETER0.5900 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM IN
END DIAMETER0.4100 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.4400 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE
BORE DIAMETER0.2000 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-469-64?
7-469-64 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 7-469-64?
7-469-64 is cataloged in the U.S. Government catalog under NSN 5340-00-482-9491. This indicates validated use in U.S. government and defense supply chains.
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