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Technical Data Sheet
PartsTable / COMPONENT / CV0164-001
CV0164-001 ✓ 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 STAY,LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 4.440 INCHES NOMINAL IN, style_designator: FRICTION TYPE, surface_treatment: NICKEL, mounting_hole_diameter: 0.250 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 5340-01-191-3221, 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
CV0164-001
NSN: 5340-01-191-3221
FSC: 5340
CAGE: 22915 — NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV (USA)
SPECIFICATIONS
materialSTEEL
overall_length4.440 INCHES NOMINAL IN
style_designatorFRICTION TYPE
surface_treatmentNICKEL
mounting_hole_diameter0.250 INCHES NOMINAL IN
NSN5340-01-191-3221
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CV0164-001 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
•
STYLE DESIGNATOR: FRICTION TYPE
•
SURFACE TREATMENT: NICKEL
•
MATERIAL: STEEL
•
MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFRICTION TYPE
SURFACE TREATMENTNICKEL
MATERIALSTEEL
OVERALL LENGTH4.440 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
280026-133Interchangeable
interchangeable cross-reference
interchangeable
88502CE1SA2Interchangeable
interchangeable cross-reference
interchangeable
954147Interchangeable
interchangeable cross-reference
interchangeable
A975PC18Interchangeable
interchangeable cross-reference
interchangeable
A990PC18Interchangeable
interchangeable cross-reference
interchangeable
4797Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CV0164-001?
CV0164-001 is a STAY,LOCKING.
What parts can replace CV0164-001?
There are 10 known substitutes for CV0164-001: 280026-133, 88502CE1SA2, 954147 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CV0164-001?
CV0164-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-191-3221. 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