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61-879 — TRANSFORMER,ELECTRICAL

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

61-879: TRANSFORMER,ELECTRICAL.

Impact Glass is the hybrid glass specially designed for the Apple Watch, ensuring maximum protection against knocks and scratches. It guarantees full screen coverage thanks to its curved design, which adapts perfectly to the structure of the display and protects it from edge to edge. Super-sticky and slim, it offers maximum conductivity and touch sensitivity.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-142-4355, 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→ 61-879
NSN: 3110-00-142-4355
NIINs: 001424355, 004038997, 004827843, 005536027, 007029687, 011984449, 012492890, 016659763
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN3110-00-142-4355
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 61-879 · Cellularline ⚠ 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 0.7710 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH0.7710 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
BT14125AReference document
Same NSN cross-reference
Reference document — Secondary reference
5837Reference document
Same NSN cross-reference
Reference document — Secondary reference
TS14125AReference document
Same NSN cross-reference
Reference document — Secondary reference
14125AReference document
Same NSN cross-reference
Reference document — Secondary reference
034125Reference document
Same NSN cross-reference
Reference document — Secondary reference
188301Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61-879?
61-879 is a TRANSFORMER,ELECTRICAL manufactured by Cellularline. It is classified as a MRO (MRO_GENERAL).
What parts can replace 61-879?
There are 8 known substitutes for 61-879: BT14125A, 5837, TS14125A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61-879?
61-879 is cataloged in the U.S. Government catalog under NSN 3110-00-142-4355. 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.