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114C1246-3 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

114C1246-3: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM ALLOY 6061, design_type: SOLID, end_diameter: 0.7800 INCHES NOMINAL IN, bore_diameter: 0.4520 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM IN, overall_height: 0.7500 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-775-1855, 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
114C1246-3
NSN: 5340-00-775-1855
FSC: 5340 — Hardware, Commercial
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
design_typeSOLID
end_diameter0.7800 INCHES NOMINAL IN
bore_diameter0.4520 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM IN
overall_height0.7500 INCHES NOMINAL IN
style_designatorSEAT
first_step_diameter1.3750 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN
fsc_application_dataSPRING ASSEMBLY PITCH
distance_from_end_to_first_step0.2500 INCHES NOMINAL IN
NSN5340-00-775-1855
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 114C1246-3 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: SPRING ASSEMBLY PITCH
•
FIRST STEP DIAMETER: 1.3750 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN
•
END DIAMETER: 0.7800 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.2500 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8, 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6510 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6511 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-A-22771,ALLOY 6061,T652 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.7500 INCHES NOMINAL IN
FSC APPLICATION DATASPRING ASSEMBLY PITCH
FIRST STEP DIAMETER1.3750 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN
END DIAMETER0.7800 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.2500 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8, 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6510 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8, 6061, T6511 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-A-22771,ALLOY 6061,T652 MIL SPEC SINGLE MATERIAL RESPONSE
BORE DIAMETER0.4520 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 6061
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 114C1246-3?
114C1246-3 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 114C1246-3?
114C1246-3 is cataloged in the U.S. Government catalog under NSN 5340-00-775-1855. This indicates validated use in U.S. government and defense supply chains.
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