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3835392 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3835392: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.5000 INCHES NOMINAL IN, bore_diameter: 0.4795 INCHES NOMINAL IN, overall_height: 0.4150 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN, special_features: MATL-STEEL SAE 1120 OR AISI 1120;NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-176-4392, 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
3835392
NSN: 5340-00-176-4392
FSC: 5340 — Hardware, Commercial
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.5000 INCHES NOMINAL IN
bore_diameter0.4795 INCHES NOMINAL IN
overall_height0.4150 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
special_featuresMATL-STEEL SAE 1120 OR AISI 1120;NOT CASEHARDENED
bore_taper_in_deg7.1
first_step_length0.0400 INCHES NOMINAL IN
first_step_diameter0.9380 INCHES MINIMUM AND 0.9540 INCHES MAXIMUM IN
chamfer_angle_in_deg7.1
fsc_application_dataVALVE ASSEMBLIES,GASOLINE RECIPROCATING ENGINE,EXCEPT AIRCRAFT PRIME MOVING AND STARTING ENGINE TYPES
second_step_diameter1.2710 INCHES MINIMUM AND 2.2810 INCHES MAXIMUM IN
NSN5340-00-176-4392
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3835392 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 ASSEMBLIES,GASOLINE RECIPROCATING ENGINE,EXCEPT AIRCRAFT PRIME MOVING AND STARTING ENGINE TYPES
•
FIRST STEP DIAMETER: 0.9380 INCHES MINIMUM AND 0.9540 INCHES MAXIMUM IN
•
END DIAMETER: 0.5000 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.2850 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
SECOND STEP DIAMETER: 1.2710 INCHES MINIMUM AND 2.2810 INCHES MAXIMUM IN
•
BORE TAPER IN DEG: 7.1
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.4150 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
FSC APPLICATION DATAVALVE ASSEMBLIES,GASOLINE RECIPROCATING ENGINE,EXCEPT AIRCRAFT PRIME MOVING AND STARTING ENGINE TYPES
FIRST STEP DIAMETER0.9380 INCHES MINIMUM AND 0.9540 INCHES MAXIMUM IN
END DIAMETER0.5000 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.2850 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM IN
DESIGN TYPESOLID
SECOND STEP DIAMETER1.2710 INCHES MINIMUM AND 2.2810 INCHES MAXIMUM IN
BORE TAPER IN DEG7.1
FIRST STEP LENGTH0.0400 INCHES NOMINAL IN
SPECIAL FEATURESMATL-STEEL SAE 1120 OR AISI 1120;NOT CASEHARDENED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3835392?
3835392 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 3835392?
3835392 is cataloged in the U.S. Government catalog under NSN 5340-00-176-4392. This indicates validated use in U.S. government and defense supply chains.
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