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3400 — CENTRAL OFFICE,TELEPHONE,MANUAL

✓ Government record, cited
3M · MRO · MRO_GENERAL
PRODUCT OVERVIEW

3400: CENTRAL OFFICE,TELEPHONE,MANUAL.

3M™ Burnish Floor Pads 3400 are floor pads made of polyester fibre in a non-woven web with resins throughout and bonded to the web structure. They offer exceptional durability, with a long life and superior mark removal, producing a brilliant wet-look in gloss. They’re designed for use with ultra-high-speed floor cleaning machines (1500–3000 rpm) on harder finishes or in high traffic areas.

Clean and buff high traffic areas and floors with hard finishes with 3M™ Burnish Floor Pad Series 3400. Our floor pads are designed for use with electric, battery and propane floor machines running at ultra-high-speed (1500-3000 rpm) on harder finishes or in high traffic areas. They’re made of polyester fibre in a non-woven web with resins throughout and bonded to the web structure.

They offer exceptional durability, with a long life and superior mark removal, producing good gloss improvement while removing scuffs and marks. This part is cataloged in the U.S. Government catalog under NSN 3110-00-155-6722, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 3400
NSN: 3110-00-155-6722
NIINs: 001556722, 001630192, 002015583, 002211135, 005284615, 005284636, 005850469, 008263897, 008469205, 008554919, 008655468, 009043694, 009905556, 010086759, 010377809, 011580984, 012024519, 012133317, 012185284, 012359025, 012579350, 013085160, 013826605, 013828723, 013877154, 013907671, 014164813, 015248684, 015909367
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40152 — VME AMERICAS INC SUB OF VME GROUP N V (USA)
SPECIFICATIONS
Part Number3400
Manufacturer3M
NSN3110-00-155-6722
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3400 · 3M ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: LOOSE
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 100.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONLOOSE
SURFACE FINISHGROUND
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH25.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER100.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER45.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OUTER RING
SUBSTITUTES & CROSS-REFERENCES 8
63692DReference document
Same NSN cross-reference
Reference document — Secondary reference
1309L1AReference document
Same NSN cross-reference
Reference document — Secondary reference
9D7310Reference document
Same NSN cross-reference
Reference document — Secondary reference
1828J88Reference document
Same NSN cross-reference
Reference document — Secondary reference
6B10038Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5385307Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3400?
3400 is a CENTRAL OFFICE,TELEPHONE,MANUAL manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3400?
There are 8 known substitutes for 3400: 63692D, 1309L1A, 9D7310 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3400?
3400 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6722. This indicates validated use in U.S. government and defense supply chains.
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