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75A613627-2003 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

75A613627-2003: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM ALLOY 7075, design_type: SOLID, end_diameter: 1.1500 INCHES NOMINAL IN, bore_diameter: 1.0060 INCHES NOMINAL IN, overall_height: 1.8700 INCHES NOMINAL IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-170-8288, 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
75A613627-2003
NSN: 5340-01-170-8288
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
design_typeSOLID
end_diameter1.1500 INCHES NOMINAL IN
bore_diameter1.0060 INCHES NOMINAL IN
overall_height1.8700 INCHES NOMINAL IN
special_featuresNOT CASEHARDENED
style_designatorSEAT
first_step_length0.6000 INCHES NOMINAL IN
surface_treatmentANODIZE
second_step_length0.1000 INCHES NOMINAL IN
first_step_diameter1.4000 INCHES NOMINAL IN
second_end_diameter1.3000 INCHES NOMINAL IN
NSN5340-01-170-8288
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75A613627-2003 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: RUDDER PEDAL ASSEMBLY
•
FIRST STEP DIAMETER: 1.4000 INCHES NOMINAL IN
•
END DIAMETER: 1.1500 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.3000 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.8500 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
SECOND STEP LENGTH: 0.1000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.8700 INCHES NOMINAL IN
FSC APPLICATION DATARUDDER PEDAL ASSEMBLY
FIRST STEP DIAMETER1.4000 INCHES NOMINAL IN
END DIAMETER1.1500 INCHES NOMINAL IN
SECOND END DIAMETER1.3000 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.8500 INCHES NOMINAL IN
DESIGN TYPESOLID
SECOND STEP LENGTH0.1000 INCHES NOMINAL IN
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9, ALLOY 7075, T7351 FED SPEC SINGLE MATERIAL RESPONSE
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 75A613627-2003?
75A613627-2003 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 75A613627-2003?
75A613627-2003 is cataloged in the U.S. Government catalog under NSN 5340-01-170-8288. This indicates validated use in U.S. government and defense supply chains.
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