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B24 — SWITCHING SET,COMMUNICATIONS

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

B24: SWITCHING SET,COMMUNICATIONS.

The SWITCHING SET,COMMUNICATIONS is a the manufacturer industrial component. Key specifications include depth: 2.000 INCHES NOMINAL IN, phase: THREE, width: 2.830 INCHES NOMINAL IN, length: 4.588 INCHES NOMINAL IN, material: COPPER OVERALL, cup_width: 0.4750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-9162, 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→ B24
NSN: 3110-00-155-9162
NIINs: 001559162, 002247279, 004602666, 005478721, 006190580, 007022079, 008071711, 008129523, 008767221, 009290018, 010648168, 011008147, 012189308, 013449231, 015283555, 015525221, 016576032, 016899935, 017157432
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00658 — ABC ACQUISITION COMPANY DBA AETNA BEARING COMPANY (USA)
SPECIFICATIONS
depth2.000 INCHES NOMINAL IN
phaseTHREE
width2.830 INCHES NOMINAL IN
length4.588 INCHES NOMINAL IN
materialCOPPER OVERALL
cup_width0.4750 INCHES NOMINAL IN
thickness0.032 INCHES NOMINAL IN
cone_width0.6550 INCHES NOMINAL IN
constructionLAMINATED
current_typeAC
power_sourceELECTRIC MOTOR
bore_diameter0.7500 INCHES NOMINAL IN
NSN3110-00-155-9162
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B24 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: FLAT RACE SURFACE, STAGGERED BALL RETAINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 3.3418 INCHES MINIMUM AND 3.3438 INCHES MAXIMUM IN
•
BORE SMALLEST DIAMETER: 2.0060 INCHES MINIMUM AND 2.0080 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.8075 INCHES MINIMUM AND 0.8175 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORFLAT RACE SURFACE, STAGGERED BALL RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER3.3418 INCHES MINIMUM AND 3.3438 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER2.0060 INCHES MINIMUM AND 2.0080 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
KIPPERReference document
Same NSN cross-reference
Reference document — Secondary reference
A2124Reference document
Same NSN cross-reference
Reference document — Secondary reference
FT24Reference document
Same NSN cross-reference
Reference document — Secondary reference
DH811-78Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B24?
B24 is a SWITCHING SET,COMMUNICATIONS. It is classified as a MRO (MRO_GENERAL).
What parts can replace B24?
There are 4 known substitutes for B24: KIPPER, A2124, FT24 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B24?
B24 is cataloged in the U.S. Government catalog under NSN 3110-00-155-9162. This indicates validated use in U.S. government and defense supply chains.
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