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115-527 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

115-527: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include shape: ROUND, material: PLASTIC LENS, lens_color: RED, overall_length: 1.812 INCHES NOMINAL IN, overall_diameter: 5.875 INCHES NOMINAL IN, lens_transparency: TRANSLUCENT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-6175, 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
115-527
NSN: 3110-00-100-6175
NIINs: 001006175, 001442090, 012000772, 012563275
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
shapeROUND
materialPLASTIC LENS
lens_colorRED
overall_length1.812 INCHES NOMINAL IN
overall_diameter5.875 INCHES NOMINAL IN
lens_transparencyTRANSLUCENT
voltage_rating_in_volts12.0 DC NOMINAL
NSN3110-00-100-6175
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 115-527 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROLLING ELEMENT DIAMETER: 0.1562 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 50
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.1562 INCHES NOMINAL IN
STYLE DESIGNATORBALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 50
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
6501Reference document
Same NSN cross-reference
Reference document — Secondary reference
861740Reference document
Same NSN cross-reference
Reference document — Secondary reference
19-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
147-482Reference document
Same NSN cross-reference
Reference document — Secondary reference
5-32BALLGRADE2CHR0MESTEELReference document
Same NSN cross-reference
Reference document — Secondary reference
145Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 115-527?
115-527 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 115-527?
There are 9 known substitutes for 115-527: 6501, 861740, 19-4 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 115-527?
115-527 is cataloged in the U.S. Government catalog under NSN 3110-00-100-6175. 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.