PartsTable
Technical Data Sheet
Download PDF

301285 — CAVITY,TUNED

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

301285: CAVITY,TUNED.

The CAVITY,TUNED is a the manufacturer industrial component. Key specifications include overall_width: 1.200 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 4.350 INCHES NOMINAL IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE END IN, mounting_method: FACE, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-325-9224, 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→ 301285
NSN: 6105-00-325-9224
NIINs: 003259224, 011083637, 012920189
FSC: 6105 — Motors, Electrical
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)
SPECIFICATIONS
overall_width1.200 INCHES NOMINAL IN
overall_height1.750 INCHES NOMINAL IN
overall_length4.350 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE END IN
mounting_methodFACE
precious_materialSILVER
inclosure_materialALUMINUM ALLOY
fsc_application_dataPEDESTAL
terminal_type_and_quantity3 WIRE LEAD
length_of_shaft_from_housing1.375 INCHES SINGLE END IN
precious_material_and_locationINTERNAL SURFACES SILVER
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
NSN6105-00-325-9224
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 301285 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
FSC APPLICATION DATA: PEDESTAL
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE END IN
•
MOUNTING METHOD: FACE
•
LENGTH OF SHAFT FROM HOUSING: 1.375 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
FSC APPLICATION DATAPEDESTAL
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH6.620 INCHES IN
MOUNTING METHODFACE
OVERALL WIDTH3.460 INCHES IN
OVERALL HEIGHT3.460 INCHES IN
LENGTH OF SHAFT FROM HOUSING1.375 INCHES SINGLE END IN
TERMINAL TYPE AND QUANTITY3 WIRE LEAD
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation
Ready to buy 301285?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 301285?
301285 is a CAVITY,TUNED. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 301285?
301285 is cataloged in the U.S. Government catalog under NSN 6105-00-325-9224. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 301285

✓ 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.