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Technical Data Sheet
PartsTable / COMPONENT / RE-120870 ITEM 34
RE-120870 ITEM 34 ✓ 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 GASKET 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 5330-01-442-3357, 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
RE-120870 ITEM 34
NSN: 5330-01-442-3357
FSC: 5330
CAGE: 04034 — SETRA SYSTEMS, INC. DBA GEMS SENSORS (USA)
SPECIFICATIONS
Part NumberRE-120870 ITEM 34
NSN5330-01-442-3357
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RE-120870 ITEM 34 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 12
13337Interchangeable
interchangeable cross-reference
interchangeable
860379Interchangeable
interchangeable cross-reference
interchangeable
984629-1Interchangeable
interchangeable cross-reference
interchangeable
861027Interchangeable
interchangeable cross-reference
interchangeable
986155-1Interchangeable
interchangeable cross-reference
interchangeable
41359Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RE-120870 ITEM 34?
RE-120870 ITEM 34 is a GASKET.
What parts can replace RE-120870 ITEM 34?
There are 12 known substitutes for RE-120870 ITEM 34: 13337, 860379, 984629-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RE-120870 ITEM 34?
RE-120870 ITEM 34 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-442-3357. 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