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61B-40D-3 — HUB,BODY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

61B-40D-3: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include shoulder_width: 0.250 INCHES NOMINAL IN, style_designator: SINGLE HUB W/ SECURING HOLE(S), hub_inside_diameter: 0.313 INCHES NOMINAL IN, shoulder_outside_diameter: 1.000 INCHES NOMINAL IN, first_end_hub_outside_diameter: 0.748 INCHES NOMINAL IN, distance_from_first_end_hub_to_shoulder: 0.052 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-860-4099, 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
61B-40D-3
NSN: 3040-00-860-4099
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
shoulder_width0.250 INCHES NOMINAL IN
style_designatorSINGLE HUB W/ SECURING HOLE(S)
hub_inside_diameter0.313 INCHES NOMINAL IN
shoulder_outside_diameter1.000 INCHES NOMINAL IN
first_end_hub_outside_diameter0.748 INCHES NOMINAL IN
distance_from_first_end_hub_to_shoulder0.052 INCHES NOMINAL IN
NSN3040-00-860-4099
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,BODY TITLE COMPONENT PN 61B-40D-3 MFR HUB,BODY
KEY FEATURES
•
SHOULDER WIDTH: 0.250 INCHES NOMINAL IN
•
HUB INSIDE DIAMETER: 0.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE HUB W/ SECURING HOLE(S)
•
DISTANCE FROM FIRST END HUB TO SHOULDER: 0.052 INCHES NOMINAL IN
•
SHOULDER OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
FIRST END HUB OUTSIDE DIAMETER: 0.748 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER WIDTH0.250 INCHES NOMINAL IN
HUB INSIDE DIAMETER0.313 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE HUB W/ SECURING HOLE(S)
SPECIAL FEATURESFOUR 0.138-32 IN.UNC CLASS 2B,SPACED ON 0.562 IN.BOLT CIRCLE DIA;SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:0.302 IN.NOM;SECURING HOLE SIZE:0.164-32 IN.UNC 2B;MATERIAL:COPPER ALLOY IN
DISTANCE FROM FIRST END HUB TO SHOULDER0.052 INCHES NOMINAL IN
SHOULDER OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER0.748 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61B-40D-3?
61B-40D-3 is a HUB,BODY.
What is the NSN for 61B-40D-3?
61B-40D-3 is cataloged in the U.S. Government catalog under NSN 3040-00-860-4099. 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.