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Technical Data Sheet
PartsTable / COMPONENT / 67A77-A247
67A77-A247 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include exterior_color: NATURAL, inside_diameter: 2.000 INCHES NOMINAL IN, outside_diameter: 2.812 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, burst_test_pressure: 400.0 POUNDS PER SQUARE INCH LBS, inner_conveying_tube_style: ANNULAR OPEN-PITCH CORRUGATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-133-4027, 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
67A77-A247
NSN: 4720-00-133-4027
FSC: 4720
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
exterior_colorNATURAL
inside_diameter2.000 INCHES NOMINAL IN
outside_diameter2.812 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
burst_test_pressure400.0 POUNDS PER SQUARE INCH LBS
inner_conveying_tube_styleANNULAR OPEN-PITCH CORRUGATED
cross-sectional_shape_styleROUND
measuring_method_and_length20.250 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED WIRE
nominal_pipe_size_accommodated2.000 INCHES FIRST END IN
outer_covering_environmental_protectionCORROSION RESISTANT
NSN4720-00-133-4027
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 67A77-A247 · 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: 2.812 INCHES NOMINAL IN
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES FIRST END IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
INNER CONVEYING TUBE STYLE: ANNULAR OPEN-PITCH CORRUGATED
•
EXTERIOR COLOR: NATURAL
•
OUTER COVERING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
•
BURST TEST PRESSURE: 400.0 POUNDS PER SQUARE INCH LBS
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED WIRE
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.812 INCHES NOMINAL IN
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES FIRST END IN
INSIDE DIAMETER2.000 INCHES NOMINAL IN
INNER CONVEYING TUBE STYLEANNULAR OPEN-PITCH CORRUGATED
EXTERIOR COLORNATURAL
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
BURST TEST PRESSURE400.0 POUNDS PER SQUARE INCH LBS
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
FEATURES PROVIDEDIDENTICAL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
BAR125-8Interchangeable
interchangeable cross-reference
interchangeable
PA-0090-1Interchangeable
interchangeable cross-reference
interchangeable
6464Interchangeable
interchangeable cross-reference
interchangeable
91-1672-001Interchangeable
interchangeable cross-reference
interchangeable
91-1672Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 67A77-A247?
67A77-A247 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 67A77-A247?
There are 5 known substitutes for 67A77-A247: BAR125-8, PA-0090-1, 6464 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 67A77-A247?
67A77-A247 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-133-4027. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026