PartsTable
Technical Data Sheet
Download PDF

TF121 — TERMINAL,LUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TF121: TERMINAL,LUG.

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONDUCTOR ACCOMMODATION, surface_treatment: CADMIUM OVERALL, peripheral_diameter: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN, body_recess_diameter: 0.810 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN, center_hole_diameter: 0.752 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN, cross-sectional_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-449-2029, 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
TF121
NSN: 5330-00-449-2029
NIINs: 004492029, 011460143
FSC: 5330 — Packing and Gasket Materials
CAGE: 59875 — EATON CORP DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONDUCTOR ACCOMMODATION
surface_treatmentCADMIUM OVERALL
peripheral_diameter0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
body_recess_diameter0.810 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN
center_hole_diameter0.752 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
cross-sectional_height0.125 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGE
NSN5330-00-449-2029
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TF121 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
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 0.810 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
PERIPHERAL DIAMETER: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
CENTER HOLE DIAMETER: 0.752 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
BODY RECESS DIAMETER0.810 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
PERIPHERAL DIAMETER0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
CENTER HOLE DIAMETER0.752 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy TF121?
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 TF121?
TF121 is a TERMINAL,LUG.
What is the NSN for TF121?
TF121 is cataloged in the U.S. Government catalog under NSN 5330-00-449-2029. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — TF121