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Technical Data Sheet
PartsTable / COMPONENT / 11639682-1
11639682-1 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER POLYISOPRENE NATURAL CLASS NR TUBE, temp_rating: 257.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, inside_diameter: 0.204 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN, outside_diameter: 0.428 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN, burst_test_pressure: 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-203-2668, 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
11639682-1
NSN: 4720-00-203-2668
FSC: 4720
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER POLYISOPRENE NATURAL CLASS NR TUBE
temp_rating257.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
inside_diameter0.204 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
outside_diameter0.428 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
burst_test_pressure100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length65.000 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER MOLDED RUBBER, NATURAL
NSN4720-00-203-2668
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 11639682-1 · 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
VACUUM IN TORR: 152.4
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER
•
BURST TEST PRESSURE: 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: AIR AND VACUUM SINGLE RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALRUBBER SYNTHETIC TUBE
VACUUM IN TORR152.4
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER
BURST TEST PRESSURE100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDAIR AND VACUUM SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.219 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
OUTER COVERING ENVIRONMENTAL PROTECTIONOZONE RESISTANT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ZZ-H-617Interchangeable
interchangeable cross-reference
interchangeable
A12876Interchangeable
interchangeable cross-reference
interchangeable
A-A-52047Interchangeable
interchangeable cross-reference
interchangeable
AA52047DSR2BInterchangeable
interchangeable cross-reference
interchangeable
955544X3Interchangeable
interchangeable cross-reference
interchangeable
593R8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11639682-1?
11639682-1 is a HOSE,NONMETALLIC.
What parts can replace 11639682-1?
There are 18 known substitutes for 11639682-1: ZZ-H-617, A12876, A-A-52047 and 15 more. Substitute compatibility should be verified for your specific system.
Is 11639682-1 still available?
11639682-1 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