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M-512 — PANEL,CONTROL,ELECTRICAL-ELECTRO

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

M-512: PANEL,CONTROL,ELECTRICAL-ELECTRO.

PANEL,CONTROL,ELECTRICAL-ELECTRO. Key specifications include material: ALUMINUM PANEL, overall_depth: 2.21 INCHES NOMINAL IN, overall_width: 5.75 INCHES NOMINAL IN, overall_height: 3.0 INCHES NOMINAL IN, surface_treatment: ANODIZE, part_name_assigned_by_controlling_agency: WHISTLE CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-144-8519, 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→ M-512
NSN: 3110-00-144-8519
NIINs: 001448519, 016948783
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60528 — TRAILMOBILE INC SUB OF THE PULLMAN CO (USA)
SPECIFICATIONS
materialALUMINUM PANEL
overall_depth2.21 INCHES NOMINAL IN
overall_width5.75 INCHES NOMINAL IN
overall_height3.0 INCHES NOMINAL IN
surface_treatmentANODIZE
part_name_assigned_by_controlling_agencyWHISTLE CONTROL
NSN3110-00-144-8519
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M-512 · 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
SUBSTITUTES & CROSS-REFERENCES 10
SRB305SReference document
Same NSN cross-reference
Reference document — Secondary reference
1B4115Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST288Reference document
Same NSN cross-reference
Reference document — Secondary reference
PP047BAL0200Reference document
Same NSN cross-reference
Reference document — Secondary reference
731237Reference document
Same NSN cross-reference
Reference document — Secondary reference
501031Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M-512?
M-512 is a PANEL,CONTROL,ELECTRICAL-ELECTRO. It is classified as a MRO (MRO_GENERAL).
What parts can replace M-512?
There are 10 known substitutes for M-512: SRB305S, 1B4115, ST288 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M-512?
M-512 is cataloged in the U.S. Government catalog under NSN 3110-00-144-8519. 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.