PartsTable / COMPONENT / J4-12
J4-12
✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
The ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED, temp_rating: -67.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2A A, throat_depth: 5.750 INCHES NOMINAL IN, opening_shape: CIRCULAR, thread_length: 0.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-054-6358, 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
J4-12
NSN: 4720-00-054-6358 FSC: 4720 CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
material STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED temp_rating -67.0 FAHRENHEIT SINGLE RESPONSE DEGF thread_class 2A A throat_depth 5.750 INCHES NOMINAL IN opening_shape CIRCULAR thread_length 0.500 INCHES IN overall_length 1.000 INCHES NOMINAL IN inside_diameter 0.625 INCHES NOMINAL IN outside_diameter 1.000 INCHES NOMINAL IN special_features SLIDING PIN SCREW (FULL LENGTH); 7/8 IN. SCREW DIA IN test_load_rating 9500.0 POUNDS LBS thread_direction RIGHT-HAND NSN 4720-00-054-6358
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS
WALL: —
OD: —
LENGTH: —
—
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PN: J4-12 · OEM
⚠ VERIFY BEFORE ORDERING
Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness.
Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD
✓ BROKER TIP
Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy.
Seamless pipe is required for high-pressure applications — welded pipe has lower ratings
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
• OUTSIDE DIAMETER: 1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
• MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
• SPECIFICATION/STANDARD DATA: 81349-MIL-H-13531 GOVERNMENT SPECIFICATION
• NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND B CLASS
• MATERIAL: RUBBER SYNTHETIC TUBE
• MEASURING METHOD AND LENGTH: 120.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
• HYDROSTATIC TEST PRESSURE: 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
• OPERATING PRESSURE: 2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE SPECIFICATION/STANDARD DATA 81349-MIL-H-13531 GOVERNMENT SPECIFICATION NONDEFINITIVE SPEC/STD DATA 2 TYPE AND B CLASS MATERIAL RUBBER SYNTHETIC TUBE MEASURING METHOD AND LENGTH 120.000 INCHES NOMINAL EXCLUDING END FITTINGS IN HYDROSTATIC TEST PRESSURE 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS OPERATING PRESSURE 2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS INSIDE SURFACE CONDITION SMOOTH OUTER COVERING ENVIRONMENTAL PROTECTION MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
J41-2 Interchangeable interchangeable cross-reference
interchangeable
MILN36667 Interchangeable interchangeable cross-reference
interchangeable
394-0612 Interchangeable interchangeable cross-reference
interchangeable
20307 Interchangeable interchangeable cross-reference
interchangeable
3R346 Interchangeable interchangeable cross-reference
interchangeable
SEP0-20202 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J4-12?
J4-12 is a ADAPTER,SWITCH ACTUATOR.
What parts can replace J4-12?
There are 9 known substitutes for J4-12: J41-2, MILN36667, 394-0612 and 6 more. Substitute compatibility should be verified for your specific system.
Is J4-12 still available?
J4-12 is currently cancelled.