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110-0558 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

110-0558: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL COMP 1212, design_type: SOLID, end_diameter: 0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN, bore_diameter: 0.4600 INCHES MINIMUM AND 0.4640 INCHES MAXIMUM IN, overall_height: 0.3750 INCHES NOMINAL IN, bore_taper_in_deg: 7.1. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-594-9608, 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
110-0558
NSN: 5340-00-594-9608
FSC: 5340 — Hardware, Commercial
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1212
design_typeSOLID
end_diameter0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN
bore_diameter0.4600 INCHES MINIMUM AND 0.4640 INCHES MAXIMUM IN
overall_height0.3750 INCHES NOMINAL IN
bore_taper_in_deg7.1
first_step_length0.0940 INCHES NOMINAL IN
first_step_diameter0.9380 INCHES NOMINAL IN
second_end_diameter0.6880 INCHES NOMINAL IN
chamfer_angle_in_deg45.000
fsc_application_dataENGINE BLOCK ASSEMBLY,ENGINE GASOLINE,NONAIRCRAFT,NONGUIDED MISSILE PRIME MOVING
distance_from_end_to_first_step0.1880 INCHES NOMINAL IN
NSN5340-00-594-9608
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 110-0558 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: ENGINE BLOCK ASSEMBLY,ENGINE GASOLINE,NONAIRCRAFT,NONGUIDED MISSILE PRIME MOVING
•
FIRST STEP DIAMETER: 0.9380 INCHES NOMINAL IN
•
END DIAMETER: 0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.6880 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.1880 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI B1112,1212/SAE 1112 FED STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.3750 INCHES NOMINAL IN
FSC APPLICATION DATAENGINE BLOCK ASSEMBLY,ENGINE GASOLINE,NONAIRCRAFT,NONGUIDED MISSILE PRIME MOVING
FIRST STEP DIAMETER0.9380 INCHES NOMINAL IN
END DIAMETER0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN
SECOND END DIAMETER0.6880 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.1880 INCHES NOMINAL IN
DESIGN TYPESOLID
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI B1112,1212/SAE 1112 FED STD SINGLE MATERIAL RESPONSE
BORE TAPER IN DEG7.1
FIRST STEP LENGTH0.0940 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
110A558Reference document
Same NSN cross-reference
Reference document — Secondary reference
110-558Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 110-0558?
110-0558 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 110-0558?
There are 2 known substitutes for 110-0558: 110A558, 110-558. Substitute compatibility should be verified for your specific system.
What is the NSN for 110-0558?
110-0558 is cataloged in the U.S. Government catalog under NSN 5340-00-594-9608. This indicates validated use in U.S. government and defense supply chains.
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