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Technical Data Sheet
PartsTable / COMPONENT / CS1052RETRG
CS1052RETRG ✓ 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 RETAINING RING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-058-1978, 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
CS1052RETRG
NSN: 5330-00-058-1978
FSC: 5330
CAGE: 65456 — WOODS T B INC (USA)
SPECIFICATIONS
Part NumberCS1052RETRG
NSN5330-00-058-1978
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CS1052RETRG 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
01700Interchangeable
interchangeable cross-reference
interchangeable
VG-518Interchangeable
interchangeable cross-reference
interchangeable
VG373Interchangeable
interchangeable cross-reference
interchangeable
G700Interchangeable
interchangeable cross-reference
interchangeable
28223-FInterchangeable
interchangeable cross-reference
interchangeable
88-34550Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS1052RETRG?
CS1052RETRG is a RETAINING RING.
What parts can replace CS1052RETRG?
There are 13 known substitutes for CS1052RETRG: 01700, VG-518, VG373 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CS1052RETRG?
CS1052RETRG is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-058-1978. 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