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205688PC101 — Technical Data Sheet

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— · 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,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.380 INCHES NOMINAL IN, outside_diameter: 0.840 INCHES NOMINAL IN, features_provided: NONSKIVE, operating_pressure: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4720-00-771-9428, 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
205688PC101
NSN: 4720-00-771-9428
FSC: 4720
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.380 INCHES NOMINAL IN
outside_diameter0.840 INCHES NOMINAL IN
features_providedNONSKIVE
operating_pressure4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure18000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
hydrostatic_test_pressure9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
nondefinitive_spec/std_data1 CLASS AND 32 SIZE
NSN4720-00-771-9428
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 205688PC101 · 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: 0.840 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 81343-SAE100R9A GOVERNMENT STANDARD
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID SINGLE RESPONSE
•
OPERATING PRESSURE: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 32 SIZE
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
INSIDE SURFACE CONDITION: SMOOTH
•
HYDROSTATIC TEST PRESSURE: 9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.840 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81343-SAE100R9A GOVERNMENT STANDARD
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 32 SIZE
MATERIALRUBBER SYNTHETIC TUBE
INSIDE SURFACE CONDITIONSMOOTH
HYDROSTATIC TEST PRESSURE9000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
FEATURES PROVIDEDNONSKIVE
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2146InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
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V2845XInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
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3577943InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S-23866InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14801N PC NO 45InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
15086InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 205688PC101?
205688PC101 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 205688PC101?
There are 22 known substitutes for 205688PC101: 2146, V2845X, 3577943 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 205688PC101?
205688PC101 is cataloged in the Federal Logistics Information System under NSN 4720-00-771-9428. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026