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642012-1 — CABLE ASSEMBLY,RADIO FREQUENCY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

642012-1: CABLE ASSEMBLY,RADIO FREQUENCY.

The CABLE ASSEMBLY,RADIO FREQUENCY is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: SILVER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, overall_length: 7.672 INCHES IN, style_designator: INTERNAL AND EXTERNAL CONNECTOR, termination_type: CONNECTOR RECEPTACLE SECOND END SINGLE CONDUCTOR, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-880-1973, 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
642012-1
NSN: 3120-00-880-1973
NIINs: 008801973, 009358624, 016191616
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
materialSILVER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
overall_length7.672 INCHES IN
style_designatorINTERNAL AND EXTERNAL CONNECTOR
termination_typeCONNECTOR RECEPTACLE SECOND END SINGLE CONDUCTOR
precious_materialSILVER
conductor_quantity1
round_conductor_size26 AWG SINGLE CONDUCTOR
electrical_resistance50.00 OHMS IMPEDANCE
cross-sectional_shape_styleROUND
precious_material_and_weight0.040 SILVER GRAINS, TROY
strand_awg_size_per_conductor35 SINGLE CONDUCTOR
NSN3120-00-880-1973
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 642012-1 · OEM ⚠ 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
SUBSTITUTES & CROSS-REFERENCES 3
75201A46Reference document
Same NSN cross-reference
Reference document — Secondary reference
S-69492Reference document
Same NSN cross-reference
Reference document — Secondary reference
137-517-9405Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 642012-1?
642012-1 is a CABLE ASSEMBLY,RADIO FREQUENCY.
What parts can replace 642012-1?
There are 3 known substitutes for 642012-1: 75201A46, S-69492, 137-517-9405. Substitute compatibility should be verified for your specific system.
What is the NSN for 642012-1?
642012-1 is cataloged in the U.S. Government catalog under NSN 3120-00-880-1973. This indicates validated use in U.S. government and defense supply chains.
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