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8-103 — GENERATOR,RINGING,MACHINE

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

8-103: GENERATOR,RINGING,MACHINE.

The GENERATOR,RINGING,MACHINE is a Clementoni industrial component. Key specifications include current_type: DC INPUT, overall_width: 1.350 INCHES IN, overall_height: 7.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-092-6706, 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→ 8-103
NSN: 3120-00-092-6706
NIINs: 000926706, 001563390, 002259258, 006480853, 007084472, 007809118, 008943904, 011912298, 012154782, 012278474, 012829630, 012880233, 015044699, 015060182, 015214453, 015274736, 016238336, 017138715
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
current_typeDC INPUT
overall_width1.350 INCHES IN
overall_height7.000 INCHES IN
NSN3120-00-092-6706
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8-103 · Clementoni ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 1.4900 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
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MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
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BODY INSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.4900 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.2080 INCHES MINIMUM AND 1.2280 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.3750 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 304 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8-103?
8-103 is a GENERATOR,RINGING,MACHINE manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 8-103?
8-103 is cataloged in the U.S. Government catalog under NSN 3120-00-092-6706. 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.