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524-5 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

524-5: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include phase: SINGLE INPUT, end_type: EXTERNAL THREAD SECOND END, material: TIN LOCATION NOT OTHERWISE SPECIFIED, body_style: PLUG-IN AUTOFUSE, duty_cycle: CONTINUOUS, shell_type: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-119-4777, 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
MRO→ MRO_GENERAL→ 524-5
NSN: 5325-00-119-4777
NIINs: 001194777, 003414051, 003659951, 003920582, 004374046, 005527027, 006696363, 009639150, 011147967, 013425858, 013543833, 013574894, 013608987, 014869558, 016499481
FSC: 5325 — Fastening Devices
CAGE: 96151 — EATON CORPORATION DIV EATON FLUID POWER (USA)
SPECIFICATIONS
phaseSINGLE INPUT
end_typeEXTERNAL THREAD SECOND END
materialTIN LOCATION NOT OTHERWISE SPECIFIED
body_stylePLUG-IN AUTOFUSE
duty_cycleCONTINUOUS
shell_typeSOLID
temp_rating50.0 OPERATING CELSIUS AND 40.0 AMBIENT CELSIUS
keyway_depth0.0625 INCHES NOMINAL SINGLE END IN
keyway_width0.1250 INCHES NOMINAL SINGLE END IN
power_rating0.0666 HORSEPOWER OUTPUT
shank_length0.075 INCHES NOMINAL IN
specific_useFAN MOTOR
NSN5325-00-119-4777
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 524-5 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
USAGE DESIGN: INTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MAJOR THICKNESS: 0.420 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.240 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
USAGE DESIGNINTERNAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.420 INCHES NOMINAL IN
INSIDE DIAMETER1.240 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
4995371Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E720259Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 524-5?
524-5 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 524-5?
There are 2 known substitutes for 524-5: 4995371, E720259. Substitute compatibility should be verified for your specific system.
What is the NSN for 524-5?
524-5 is cataloged in the U.S. Government catalog under NSN 5325-00-119-4777. 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.