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1642-32 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1642-32: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.490 INCHES MAXIMUM IN, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: TAB SINGLE GROUP, frequency_rating: 20.0 MEGAHERTZ NOMINAL SINGLE COMPONENT, mounting_tab_width: 0.012 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-142-4354, 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
1642-32
NSN: 3110-00-142-4354
NIINs: 001424354, 002009519, 016544295
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78260 — STREICH A AND BROS CO (USA)
SPECIFICATIONS
body_length0.490 INCHES MAXIMUM IN
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTAB SINGLE GROUP
frequency_rating20.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
mounting_tab_width0.012 INCHES NOMINAL IN
body_outside_diameter0.422 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
end_item_identificationNETWORK RANGE COMMUNICATION SYSTEM
terminal_type_and_quantity4 PIN
adjustment_device_drive_typeSLOTTED SCREW SINGLE COMPONENT
winding_function_and_quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
NSN3110-00-142-4354
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1642-32 · 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
SUBSTITUTES & CROSS-REFERENCES 7
V1640Reference document
Same NSN cross-reference
Reference document — Secondary reference
298029R91Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
36X104Reference document
Same NSN cross-reference
Reference document — Secondary reference
62AX187Reference document
Same NSN cross-reference
Reference document — Secondary reference
7045-05Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
106673Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1642-32?
1642-32 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 1642-32?
There are 7 known substitutes for 1642-32: V1640, 298029R91, 36X104 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1642-32?
1642-32 is cataloged in the U.S. Government catalog under NSN 3110-00-142-4354. This indicates validated use in U.S. government and defense supply chains.
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