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Technical Data Sheet
3712-5 ✓ Verified by PartsTable
Hasbro · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include phase: SINGLE, material: IRON CAST BODY, bore_type: STRAIGHT, port_style: GASKET SEAL SINGLE PORT, bore_diameter: 1.188 INCHES NOMINAL IN, mounting_type: BASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-086-2206, 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
3712-5
NSN: 5330-00-086-2206
FSC: 5330
CAGE: 07443 — LANDOLL CORPORATION DBA LANDOLL CORPORATION DREXEL DIVISION DIV DREXEL (USA)
SPECIFICATIONS
phaseSINGLE
materialIRON CAST BODY
bore_typeSTRAIGHT
port_styleGASKET SEAL SINGLE PORT
bore_diameter1.188 INCHES NOMINAL IN
mounting_typeBASE
overall_width1.750 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
prime_mover_typeELECTRIC MOTOR
features_providedBLEEDER VALVES AND RUBBER BOOT
mounting_positionLEFT
port_thread_class2B SINGLE PORT
NSN5330-00-086-2206
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3712-5 MFR: Hasbro ⚠ 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
ACCOMMODATED SHAFT DIAMETER: 4.875 INCHES NOMINAL IN
CASE STYLE: RECESSED
SEAL WIDTH: 0.625 INCHES NOMINAL IN
MATERIAL: STEEL CASE
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER4.875 INCHES NOMINAL IN
CASE STYLERECESSED
SEAL WIDTH0.625 INCHES NOMINAL IN
MATERIALSTEEL CASE
SEALING ELEMENT STYLEANGULAR
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
20047Interchangeable
interchangeable cross-reference
interchangeable
110 47/64Interchangeable
interchangeable cross-reference
interchangeable
53147Interchangeable
interchangeable cross-reference
interchangeable
GC47000-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-26/3Interchangeable
interchangeable cross-reference
interchangeable
B2616Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3712-5?
3712-5 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK manufactured by Hasbro.
What parts can replace 3712-5?
There are 24 known substitutes for 3712-5: 20047, 110 47/64, 53147 and 21 more. Substitute compatibility should be verified for your specific system.
Is 3712-5 still available?
3712-5 is currently cancelled.
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