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2960220-2 — WASHER,FLAT

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

2960220-2: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040 OVERALL, thickness: 0.065 INCHES NOMINAL IN, hole_diameter: 0.390 INCHES NOMINAL IN, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM, overall_diameter: 0.625 INCHES NOMINAL IN, special_features: MOLYBDENUM DISULFIDE COATED. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-941-6098, 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
2960220-2
NSN: 6105-00-941-6098
NIINs: 009416098, 011277604
FSC: 6105 — Motors, Electrical
CAGE: 3BMV1 — FIRSTMARK AEROSPACE CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1040 OVERALL
thickness0.065 INCHES NOMINAL IN
hole_diameter0.390 INCHES NOMINAL IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
overall_diameter0.625 INCHES NOMINAL IN
special_featuresMOLYBDENUM DISULFIDE COATED
surface_treatmentCADMIUM OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN6105-00-941-6098
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 2960220-2 · 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)
•
SHAFT DIAMETER: 0.281 INCHES NOMINAL SINGLE END IN
•
CURRENT TYPE: DC INPUT
•
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 1.900 INCHES IN
•
CALIBRATION SPEED IN RPM: 1000.0
•
MOUNTING METHOD: PAD
•
COOLING METHOD: NONVENTILATED
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
SHAFT DIAMETER0.281 INCHES NOMINAL SINGLE END IN
CURRENT TYPEDC INPUT
OVERALL LENGTH7.025 INCHES IN
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.900 INCHES IN
CALIBRATION SPEED IN RPM1000.0
MOUNTING METHODPAD
COOLING METHODNONVENTILATED
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS40.0 LINE TO NEUTRAL SINGLE INPUT
SUBSTITUTES & CROSS-REFERENCES 4
77C707850P001Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
20D1041-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
2960220-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
763668Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 2960220-2?
2960220-2 is a WASHER,FLAT.
What parts can replace 2960220-2?
There are 4 known substitutes for 2960220-2: 77C707850P001, 20D1041-2, 2960220-002 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2960220-2?
2960220-2 is cataloged in the U.S. Government catalog under NSN 6105-00-941-6098. 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.