PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 121-3460-TB ITEM 19
121-3460-TB ITEM 19 ✓ 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 BUTTON,PLUG 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 5340-01-706-0379, 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
121-3460-TB ITEM 19
NSN: 5340-01-706-0379
FSC: 5340
CAGE: 00096 — JAMESTOWN METAL MARINE SALES, INC. (USA)
SPECIFICATIONS
Part Number121-3460-TB ITEM 19
NSN5340-01-706-0379
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 121-3460-TB ITEM 19 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 16
81075Interchangeable
interchangeable cross-reference
interchangeable
565-81075Interchangeable
interchangeable cross-reference
interchangeable
ES677306-5Interchangeable
interchangeable cross-reference
interchangeable
SW1083Interchangeable
interchangeable cross-reference
interchangeable
04-110-0750Interchangeable
interchangeable cross-reference
interchangeable
8107-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 121-3460-TB ITEM 19?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 121-3460-TB ITEM 19?
121-3460-TB ITEM 19 is a BUTTON,PLUG.
What parts can replace 121-3460-TB ITEM 19?
There are 16 known substitutes for 121-3460-TB ITEM 19: 81075, 565-81075, ES677306-5 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-3460-TB ITEM 19?
121-3460-TB ITEM 19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-706-0379. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 121-3460-TB ITEM 19

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026