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111-45347 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

111-45347: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM, design_type: SOLID, end_diameter: 0.1600 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN, bore_diameter: 0.0460 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN, overall_height: 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-103-0481, 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
111-45347
NSN: 5340-00-103-0481
FSC: 5340 — Hardware, Commercial
CAGE: 9P5N5 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
materialALUMINUM
design_typeSOLID
end_diameter0.1600 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN
bore_diameter0.0460 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
overall_height0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
surface_treatmentANODIZE
first_step_diameter0.2100 INCHES NOMINAL IN
fsc_application_dataHYDRAULIC PUMP,AIRCFAFT
NSN5340-00-103-0481
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111-45347 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: HYDRAULIC PUMP,AIRCFAFT
•
FIRST STEP DIAMETER: 0.2100 INCHES NOMINAL IN
•
END DIAMETER: 0.1600 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
SURFACE TREATMENT: ANODIZE
•
BORE DIAMETER: 0.0460 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
FSC APPLICATION DATAHYDRAULIC PUMP,AIRCFAFT
FIRST STEP DIAMETER0.2100 INCHES NOMINAL IN
END DIAMETER0.1600 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM IN
DESIGN TYPESOLID
SURFACE TREATMENTANODIZE
BORE DIAMETER0.0460 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
MATERIALALUMINUM
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 procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 111-45347?
111-45347 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 111-45347?
111-45347 is cataloged in the U.S. Government catalog under NSN 5340-00-103-0481. This indicates validated use in U.S. government and defense supply chains.
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