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1N4317 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1N4317: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 0.100 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.450 INCHES MINIMUM IN, overall_diameter: 0.060 INCHES MAXIMUM IN, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-409-9828, 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
1N4317
NSN: 3120-00-409-9828
NIINs: 004099828, 011292603
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.100 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.450 INCHES MINIMUM IN
overall_diameter0.060 INCHES MAXIMUM IN
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data80131-RELEASE 4550 GOVERNMENT SPECIFICATION
power_rating_per_characteristic250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
capacitance_rating_in_picofarads2.0 MAXIMUM
voltage_rating_in_volts_per_characteristic80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MINIMUM BREAKDOWN VOLTAGE, DC
NSN3120-00-409-9828
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1N4317 · 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
SUBSTITUTES & CROSS-REFERENCES 2
MB2601ALReference document
Same NSN cross-reference
Reference document — Secondary reference
7S8293Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1N4317?
1N4317 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N4317?
There are 2 known substitutes for 1N4317: MB2601AL, 7S8293. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N4317?
1N4317 is cataloged in the U.S. Government catalog under NSN 3120-00-409-9828. 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.