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9211 — NETWORK,IMPEDANCE MATCHING

✓ Government record, cited
Melissa & Doug · MRO · MRO_GENERAL
PRODUCT OVERVIEW

9211: NETWORK,IMPEDANCE MATCHING.

The NETWORK,IMPEDANCE MATCHING is a Melissa & Doug industrial component. Key specifications include part_name_assigned_by_controlling_agency: REMOTE CONTROL,INSTRUMENT-EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3705, 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→ 9211
NSN: 3110-00-100-3705
NIINs: 001003705, 001367006, 002341650, 002372862, 004150642, 006432059, 008863228, 011562696, 013999129, 014296998, 014447826, 014524273, 014837257, 014943564, 016927493
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 07429 — BLACK AND DECKER US INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyREMOTE CONTROL,INSTRUMENT-EQUIPMENT
NSN3110-00-100-3705
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9211 · Melissa & Doug ⚠ 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: 0.8480 INCHES NOMINAL IN
•
CONE WIDTH: 0.8480 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 0.7500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.8480 INCHES NOMINAL IN
CONE WIDTH0.8480 INCHES NOMINAL IN
SPECIAL FEATURES0.0620 IN. BY 45 DEG CHAMFER BACK-FACE CORNER RADIUS IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER0.7500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
T09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
9A09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
2953AReference document
Same NSN cross-reference
Reference document — Secondary reference
09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1216Reference document
Same NSN cross-reference
Reference document — Secondary reference
120311Reference 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 9211?
9211 is a NETWORK,IMPEDANCE MATCHING manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 9211?
There are 8 known substitutes for 9211: T09074, 9A09074, 2953A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9211?
9211 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3705. 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.