PartsTable / O-RING / 77-412
77-412
✓ 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 BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: SELENIUM, load_type: RESISTIVE AND INDUCTIVE, shank_style: INTERNALLY THREADED W/INSPECTION HOLE, temp_rating: 50.0 CELSIUS DEGC, thread_class: 3B, bore_diameter: 0.2494 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-050-1224, 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
77-412
NSN: 5331-00-050-1224 FSC: 5331 — O-RINGCAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
material SELENIUM load_type RESISTIVE AND INDUCTIVE shank_style INTERNALLY THREADED W/INSPECTION HOLE temp_rating 50.0 CELSIUS DEGC thread_class 3B bore_diameter 0.2494 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN overall_width 4.000 INCHES NOMINAL IN terminal_type SOLDER LUG overall_height 4.812 INCHES NOMINAL IN overall_length 5.250 INCHES NOMINAL IN stack_quantity 1 mounting_method STUD(S) NSN 5331-00-050-1224
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 77-412
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
• TEMP RATING: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
• CENTER HOLE DIAMETER: 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN
• CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CENTER HOLE DIAMETER 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN CROSS-SECTIONAL HEIGHT 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1111-5 Interchangeable interchangeable cross-reference
interchangeable
1111 Interchangeable interchangeable cross-reference
interchangeable
113 Interchangeable interchangeable cross-reference
interchangeable
B107.48 Interchangeable interchangeable cross-reference
interchangeable
B107.48 TY1CL2 Interchangeable interchangeable cross-reference
interchangeable
G1-12040 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
Ready to buy 77-412?
Compare prices from verified sellers on eBay
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 77-412?
77-412 is a BEARING,PLAIN,ROD END.
What parts can replace 77-412?
There are 22 known substitutes for 77-412: 1111-5, 1111, 113 and 19 more. Substitute compatibility should be verified for your specific system.
Is 77-412 still available?
77-412 is currently cancelled.