PartsTable
Technical Data Sheet
USM1008-0003 ✓ 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,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY, wall_thickness: 0.040 INCHES NOMINAL IN, connection_type: PREFORMED BOTH ENDS, inside_diameter: 4.500 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END, special_features: BEADED ENDS LAMINATED BETWEEN THE THIRD AND FOURTH PLIES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-810-9172, 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
USM1008-0003
NSN: 4720-00-810-9172
FSC: 4720
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
materialFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY
wall_thickness0.040 INCHES NOMINAL IN
connection_typePREFORMED BOTH ENDS
inside_diameter4.500 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
special_featuresBEADED ENDS LAMINATED BETWEEN THE THIRD AND FOURTH PLIES
style_designatorSLEEVE SECTION
end_overall_length0.280 INCHES NOMINAL BOTH ENDS IN
operating_pressure12.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter4.500 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length3.560 INCHES NOMINAL OVERALL IN
NSN4720-00-810-9172
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: USM1008-0003 · 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
MATERIAL: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY
INSIDE DIAMETER: 4.500 INCHES NOMINAL FIRST END IN
END INSIDE DIAMETER: 4.500 INCHES NOMINAL BOTH ENDS IN
MEASURING METHOD AND LENGTH: 3.560 INCHES NOMINAL OVERALL IN
STYLE DESIGNATOR: SLEEVE SECTION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY
INSIDE DIAMETER4.500 INCHES NOMINAL FIRST END IN
END INSIDE DIAMETER4.500 INCHES NOMINAL BOTH ENDS IN
MEASURING METHOD AND LENGTH3.560 INCHES NOMINAL OVERALL IN
SPECIAL FEATURESBEADED ENDS LAMINATED BETWEEN THE THIRD AND FOURTH PLIES
STYLE DESIGNATORSLEEVE SECTION
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY
OPERATING PRESSURE12.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
CONNECTION STYLEROUND FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
10637Interchangeable
interchangeable cross-reference
interchangeable
SS38Interchangeable
interchangeable cross-reference
interchangeable
4-8723Interchangeable
interchangeable cross-reference
interchangeable
0346650Interchangeable
interchangeable cross-reference
interchangeable
851374Interchangeable
interchangeable cross-reference
interchangeable
5637Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is USM1008-0003?
USM1008-0003 is a HOSE,AIR DUCT.
What parts can replace USM1008-0003?
There are 9 known substitutes for USM1008-0003: 10637, SS38, 4-8723 and 6 more. Substitute compatibility should be verified for your specific system.
Is USM1008-0003 still available?
USM1008-0003 is currently cancelled.
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