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Technical Data Sheet
PartsTable / COMPONENT / 3030782
3030782 ✓ 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 RESPIRATOR,AIR FILTERING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR COVER, bend_radius: 9.500 INCHES NOMINAL IN, wall_thickness: 0.290 INCHES NOMINAL IN, working_length: 7.000 INCHES NOMINAL IN, inside_diameter: 5.500 INCHES NOMINAL IN, style_designator: CONTINUOUS CURVE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-873-6353, 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
3030782
NSN: 4720-00-873-6353
FSC: 4720
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR COVER
bend_radius9.500 INCHES NOMINAL IN
wall_thickness0.290 INCHES NOMINAL IN
working_length7.000 INCHES NOMINAL IN
inside_diameter5.500 INCHES NOMINAL IN
style_designatorCONTINUOUS CURVE
NSN4720-00-873-6353
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3030782 · 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
•
INSIDE DIAMETER: 5.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR COVER
•
STYLE DESIGNATOR: CONTINUOUS CURVE
•
WORKING LENGTH: 7.000 INCHES NOMINAL IN
•
WALL THICKNESS: 0.290 INCHES NOMINAL IN
•
BEND RADIUS: 9.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER5.500 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR COVER
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
STYLE DESIGNATORCONTINUOUS CURVE
WORKING LENGTH7.000 INCHES NOMINAL IN
WALL THICKNESS0.290 INCHES NOMINAL IN
BEND RADIUS9.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
105317Interchangeable
interchangeable cross-reference
interchangeable
7902-10Interchangeable
interchangeable cross-reference
interchangeable
7902Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3030782?
3030782 is a RESPIRATOR,AIR FILTERING.
What parts can replace 3030782?
There are 3 known substitutes for 3030782: 105317, 7902-10, 7902. Substitute compatibility should be verified for your specific system.
Is 3030782 still available?
3030782 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