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110A893 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

110A893: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN, bore_diameter: 0.4950 INCHES NOMINAL IN, overall_height: 0.3750 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-962-0722, 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
110A893
NSN: 5340-00-962-0722
FSC: 5340 — Hardware, Commercial
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM IN
bore_diameter0.4950 INCHES NOMINAL IN
overall_height0.3750 INCHES NOMINAL IN
style_designatorSEAT
first_step_length0.1000 INCHES NOMINAL IN
first_step_diameter0.9380 INCHES NOMINAL IN
second_end_diameter0.6880 INCHES NOMINAL IN
distance_from_end_to_first_step0.1810 INCHES NOMINAL IN
NSN5340-00-962-0722
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 110A893 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: 0.9380 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: 0.1810 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
FIRST STEP LENGTH: 0.1000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.3750 INCHES NOMINAL IN
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 STEP0.1810 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
FIRST STEP LENGTH0.1000 INCHES NOMINAL IN
BORE DIAMETER0.4950 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 110A893?
110A893 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 110A893?
110A893 is cataloged in the U.S. Government catalog under NSN 5340-00-962-0722. This indicates validated use in U.S. government and defense supply chains.
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