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3814240 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3814240: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include width: 5.750 INCHES NOMINAL IN, length: 11.000 INCHES NOMINAL IN, material: PLASTIC, end_style: SPRING END,SQUARED BOTH ENDS, test_type: SHORE HARDNESS, body_width: 0.515 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-229-5410, 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
3814240
NSN: 4720-01-229-5410
NIINs: 012295410, 015776361
FSC: 4720 — Hose and Flexible Tubing
CAGE: 87373 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HOSE PRODUCTS DIVISION (USA)
SPECIFICATIONS
width5.750 INCHES NOMINAL IN
length11.000 INCHES NOMINAL IN
materialPLASTIC
end_styleSPRING END,SQUARED BOTH ENDS
test_typeSHORE HARDNESS
body_width0.515 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
body_length1.235 INCHES MINIMUM AND 1.290 INCHES MAXIMUM IN
bonnet_typeINSIDE SCREW
reach_length5.000 INCHES NOMINAL IN
thread_class3A NUT THREAD A
usage_designEXTERNAL
NSN4720-01-229-5410
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3814240 · 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
SUBSTITUTES & CROSS-REFERENCES 4
JSB7397-608Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GH793-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
381-4 SAE100R2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
381-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3814240?
3814240 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 3814240?
There are 4 known substitutes for 3814240: JSB7397-608, GH793-4, 381-4 SAE100R2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3814240?
3814240 is cataloged in the U.S. Government catalog under NSN 4720-01-229-5410. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.