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5035L011-1 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5035L011-1: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN, bore_diameter: 0.1570 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN, overall_height: 0.0700 INCHES NOMINAL IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-145-9726, 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
5035L011-1
NSN: 5340-01-145-9726
FSC: 5340 — Hardware, Commercial
CAGE: 50601 — CIRCOR AEROSPACE, INC. DIV CIRCOR (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
bore_diameter0.1570 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
overall_height0.0700 INCHES NOMINAL IN
special_featuresNOT CASEHARDENED
style_designatorSEAT
first_step_diameter0.2500 INCHES NOMINAL IN
distance_from_end_to_first_step0.0500 INCHES NOMINAL IN
NSN5340-01-145-9726
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5035L011-1 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: 0.2500 INCHES NOMINAL IN
•
END DIAMETER: 0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FIRST STEP: 0.0500 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
BORE DIAMETER: 0.1570 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0700 INCHES NOMINAL IN
FIRST STEP DIAMETER0.2500 INCHES NOMINAL IN
END DIAMETER0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
DISTANCE FROM END TO FIRST STEP0.0500 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
SPECIAL FEATURESNOT CASEHARDENED
BORE DIAMETER0.1570 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
MATERIALSTEEL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5035L011-1?
5035L011-1 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 5035L011-1?
5035L011-1 is cataloged in the U.S. Government catalog under NSN 5340-01-145-9726. This indicates validated use in U.S. government and defense supply chains.
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