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75A800186-2003 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

75A800186-2003: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL COMP 304, design_type: SOLID, end_diameter: 0.2640 INCHES NOMINAL IN, bore_diameter: 0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN, overall_height: 0.1000 INCHES NOMINAL IN, first_step_diameter: 0.3500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-210-1040, 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
75A800186-2003
NSN: 5340-01-210-1040
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 304
design_typeSOLID
end_diameter0.2640 INCHES NOMINAL IN
bore_diameter0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN
overall_height0.1000 INCHES NOMINAL IN
first_step_diameter0.3500 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-210-1040
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75A800186-2003 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
•
FIRST STEP DIAMETER: 0.3500 INCHES NOMINAL IN
•
END DIAMETER: 0.2640 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE
•
BORE DIAMETER: 0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.1000 INCHES NOMINAL IN
FIRST STEP DIAMETER0.3500 INCHES NOMINAL IN
END DIAMETER0.2640 INCHES NOMINAL IN
DESIGN TYPESOLID
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE
BORE DIAMETER0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 75A800186-2003?
75A800186-2003 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 75A800186-2003?
75A800186-2003 is cataloged in the U.S. Government catalog under NSN 5340-01-210-1040. This indicates validated use in U.S. government and defense supply chains.
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