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Technical Data Sheet
PartsTable / COMPONENT / M3992-B0112
M3992-B0112 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, vacuum_in_torr: 101.6, inside_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, operating_pressure: 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-238-8304, 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
M3992-B0112
NSN: 4720-00-238-8304
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
vacuum_in_torr101.6
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
operating_pressure225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedAIR SINGLE RESPONSE
cross-sectional_shape_styleROUND
nondefinitive_spec/std_data1 TYPE AND 2 CLASS
specification/standard_data81349-MIL-DTL-3992 GOVERNMENT SPECIFICATION
NSN4720-00-238-8304
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M3992-B0112 · 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: 0.750 INCHES NOMINAL IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER
•
BURST TEST PRESSURE: 900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
MINIMUM INSIDE BENDING RADIUS: 3.750 INCHES IN
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-DTL-3992 GOVERNMENT SPECIFICATION
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER
BURST TEST PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MINIMUM INSIDE BENDING RADIUS3.750 INCHES IN
MATERIALRUBBER SYNTHETIC TUBE
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
SPECIFICATION/STANDARD DATA81349-MIL-DTL-3992 GOVERNMENT SPECIFICATION
INSIDE SURFACE CONDITIONSMOOTH
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VACUUM IN TORR101.6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
MIL-H-3992Interchangeable
interchangeable cross-reference
interchangeable
29862-HBInterchangeable
interchangeable cross-reference
interchangeable
228552Interchangeable
interchangeable cross-reference
interchangeable
228534Interchangeable
interchangeable cross-reference
interchangeable
FG1810EGE173Interchangeable
interchangeable cross-reference
interchangeable
228532Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M3992-B0112?
M3992-B0112 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace M3992-B0112?
There are 28 known substitutes for M3992-B0112: MIL-H-3992, 29862-HB, 228552 and 25 more. Substitute compatibility should be verified for your specific system.
Is M3992-B0112 still available?
M3992-B0112 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026