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Technical Data Sheet
PartsTable / O-RING / 1793-001
1793-001 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include style_designator: CYLINDRICAL, spring_free_length: 4.500 INCHES NOMINAL IN, spring_free_outside_diameter: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-470-8190, 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
1793-001
NSN: 5331-00-470-8190
FSC: 5331 — O-RING
CAGE: 91265 — PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
style_designatorCYLINDRICAL
spring_free_length4.500 INCHES NOMINAL IN
spring_free_outside_diameter0.375 INCHES NOMINAL IN
NSN5331-00-470-8190
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1793-001 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CROSS-SECTIONAL HEIGHT: 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.025 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.025 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
ARP568-001Interchangeable
interchangeable cross-reference
interchangeable
AS568-001Interchangeable
interchangeable cross-reference
interchangeable
5331PL1274786Interchangeable
interchangeable cross-reference
interchangeable
179300-1Interchangeable
interchangeable cross-reference
interchangeable
10V60-141-001Interchangeable
Same NIIN cross-reference
interchangeable
C-69-001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1793-001?
1793-001 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 1793-001?
There are 12 known substitutes for 1793-001: ARP568-001, AS568-001, 5331PL1274786 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1793-001?
1793-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-470-8190. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026