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28-06 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
Middle Atlantic Products · MRO · MRO_GENERAL
PRODUCT OVERVIEW

28-06: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a Middle Atlantic Products industrial component. Key specifications include length: 5.000 FEET MINIMUM AND 20.000 FEET MAXIMUM FT, material: COPPER FIRST MORTISE, body_length: 0.485 INCHES MAXIMUM IN, head_length: 0.750 INCHES NOMINAL IN, shank_length: 2.500 INCHES NOMINAL IN, thread_class: 2B SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-1483, 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→ 28-06
NSN: 3110-00-156-1483
NIINs: 001561483, 001666300, 002294786, 002645214, 003471895, 004484481, 008150916, 008947378, 010752136, 011975876, 012250042, 012351695, 013509324, 013904767, 014591409, 015320514, 016724843
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 15746 — JSJ CORPORATION DBA DAKE DIV DAKE DIV (USA)
SPECIFICATIONS
length5.000 FEET MINIMUM AND 20.000 FEET MAXIMUM FT
materialCOPPER FIRST MORTISE
body_length0.485 INCHES MAXIMUM IN
head_length0.750 INCHES NOMINAL IN
shank_length2.500 INCHES NOMINAL IN
thread_class2B SINGLE MOUNTING FACILITY
actuator_typeDOUBLE PUSH BUTTON SINGLE ACTUATOR
bore_diameter3.0000 INCHES NOMINAL IN
hole_diameter0.500 INCHES NOMINAL IN
overall_width1.700 INCHES NOMINAL IN
terminal_typeWIRE LEAD
alignment_typeRIGID
NSN3110-00-156-1483
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 28-06 · Middle Atlantic Products ⚠ 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: FLAT RACE SURFACE, CYLINDRICAL ROLLERS
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 6.0000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
BORE DIAMETER: 3.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.3750 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORFLAT RACE SURFACE, CYLINDRICAL ROLLERS
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER6.0000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER3.0000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL ROLLER
SUBSTITUTES & CROSS-REFERENCES 9
AT96-2601-2PC33Reference document
Same NSN cross-reference
Reference document — Secondary reference
B21063E49Reference document
Same NSN cross-reference
Reference document — Secondary reference
RL3988-65Reference document
Same NSN cross-reference
Reference document — Secondary reference
AT96-2601-9PC33Reference document
Same NSN cross-reference
Reference document — Secondary reference
T30Reference document
Same NSN cross-reference
Reference document — Secondary reference
LR49Reference 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 28-06?
28-06 is a SWITCH,CODE INDICATING WHEEL manufactured by Middle Atlantic Products. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28-06?
There are 9 known substitutes for 28-06: AT96-2601-2PC33, B21063E49, RL3988-65 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28-06?
28-06 is cataloged in the U.S. Government catalog under NSN 3110-00-156-1483. 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.