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12336831 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12336831: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q TUBE, temp_rating: 350.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 1.255 INCHES NOMINAL IN, outside_diameter: 1.835 INCHES NOMINAL IN, operating_pressure: 28.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 98.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-213-7593, 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
12336831
NSN: 4720-01-213-7593
NIINs: 012137593, 013908085, 013908088, 013908089, 013908091, 015490255, 015490263
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q TUBE
temp_rating350.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter1.255 INCHES NOMINAL IN
outside_diameter1.835 INCHES NOMINAL IN
special_markingsINK STAMP ID WITH 19207-SOCN-12336814-2 MFR;APPLY COATING OVER THE INK STAMP ID OF CLEAR SILICONE RESIN PER MIL-I-46058 TYPE SR
operating_pressure28.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure98.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
end_item_identification2340-01-511-7783, ASSAULT BREACHER VEHICLE
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length2.630 INCHES NOMINAL WORKING IN
layer_composition_and_locationOUTER LAYER FIBERGLASS CLOTH
NSN4720-01-213-7593
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12336831 · 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
•
MEASURING METHOD AND LENGTH: 2.630 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -330.0 FAHRENHEIT AND 370.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 0.8 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
INSIDE DIAMETER: 4.005 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
BURST TEST PRESSURE: 2.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH2.630 INCHES NOMINAL OVERALL IN
TEMP RATING-330.0 FAHRENHEIT AND 370.0 FAHRENHEIT SINGLE RESPONSE DEGF
CROSS-SECTIONAL SHAPE STYLEROUND
OPERATING PRESSURE0.8 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
INSIDE DIAMETER4.005 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
END ITEM IDENTIFICATION2350-01-087-1095
BURST TEST PRESSURE2.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MATERIALRUBBER SILICONE CLASS Q TUBE
SUBSTITUTES & CROSS-REFERENCES 3
GC163-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
SF2-161-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
AIR1086-0004Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12336831?
12336831 is a HOSE,PREFORMED.
What parts can replace 12336831?
There are 3 known substitutes for 12336831: GC163-42, SF2-161-42, AIR1086-0004. Substitute compatibility should be verified for your specific system.
What is the NSN for 12336831?
12336831 is cataloged in the U.S. Government catalog under NSN 4720-01-213-7593. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.