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PartsTable / COMPONENT / 4174E
4174E ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM TUBE, body_length: 3.320 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF, overall_width: 5.010 INCHES NOMINAL IN, exterior_color: BLACK, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-436-3047, 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
4174E
NSN: 4720-00-436-3047
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM TUBE
body_length3.320 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
overall_width5.010 INCHES NOMINAL IN
exterior_colorBLACK
inclosure_typeENCASED
overall_height1.500 INCHES NOMINAL IN
overall_length4.120 INCHES NOMINAL IN
inside_diameter2.500 INCHES NOMINAL IN
outside_diameter3.020 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_pressure50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN4720-00-436-3047
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4174E · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
M20597Interchangeable
interchangeable cross-reference
interchangeable
M20597XInterchangeable
interchangeable cross-reference
interchangeable
20R1Interchangeable
interchangeable cross-reference
interchangeable
MS521301B207240Interchangeable
interchangeable cross-reference
interchangeable
9100-0030Interchangeable
interchangeable cross-reference
interchangeable
4244-18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4174E?
4174E is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 4174E?
There are 9 known substitutes for 4174E: M20597, M20597X, 20R1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4174E?
4174E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-436-3047. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026