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115107-75 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

115107-75: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM ALLOY 6061, design_type: SOLID, end_diameter: 1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN, bore_diameter: 1.8100 INCHES MINIMUM AND 1.8300 INCHES MAXIMUM IN, overall_height: 0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-371-0812, 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
115107-75
NSN: 5340-00-371-0812
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
design_typeSOLID
end_diameter1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN
bore_diameter1.8100 INCHES MINIMUM AND 1.8300 INCHES MAXIMUM IN
overall_height0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM IN
special_featuresNOT CASEHARDENED
style_designatorSEAT
surface_treatmentANODIZE
first_step_diameter2.2000 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM IN
fsc_application_dataVALVE,SHUTOFF,BLEED AIR,ENVIRONMENTAL CONTROL SYSTEM,AIRCRAFT
material_hardness_rating40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
spherical_seat_top_radius0.0100 INCHES MAXIMUM IN
NSN5340-00-371-0812
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 115107-75 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: VALVE,SHUTOFF,BLEED AIR,ENVIRONMENTAL CONTROL SYSTEM,AIRCRAFT
•
FIRST STEP DIAMETER: 2.2000 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM IN
•
MATERIAL HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
•
END DIAMETER: 1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: EMS 52401, TYPE 1, CLASS B, AIRESEARCH MFG CO OF ARIZONA MFR REF SINGLE TREATMENT RESPONSE
•
DISTANCE FROM END TO FIRST STEP: 1.1000 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM IN
FSC APPLICATION DATAVALVE,SHUTOFF,BLEED AIR,ENVIRONMENTAL CONTROL SYSTEM,AIRCRAFT
FIRST STEP DIAMETER2.2000 INCHES MINIMUM AND 2.2200 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
END DIAMETER1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONEMS 52401, TYPE 1, CLASS B, AIRESEARCH MFG CO OF ARIZONA MFR REF SINGLE TREATMENT RESPONSE
DISTANCE FROM END TO FIRST STEP1.1000 INCHES MINIMUM AND 1.3000 INCHES MAXIMUM IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, ALLOY 6061, T6 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 115107-75?
115107-75 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 115107-75?
115107-75 is cataloged in the U.S. Government catalog under NSN 5340-00-371-0812. This indicates validated use in U.S. government and defense supply chains.
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