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547-7221-002 — HUB,BODY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

547-7221-002: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: O/A LENGTH:0.125 IN.NOM IN, surface_treatment: PASSIVATE, hub_inside_diameter: 0.125 INCHES NOMINAL IN, first_end_hub_outside_diameter: 0.250 INCHES NOMINAL IN, material_document_and_classification: COMP 303 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-628-0232, 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
547-7221-002
NSN: 3040-00-628-0232
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
special_featuresO/A LENGTH:0.125 IN.NOM IN
surface_treatmentPASSIVATE
hub_inside_diameter0.125 INCHES NOMINAL IN
first_end_hub_outside_diameter0.250 INCHES NOMINAL IN
material_document_and_classificationCOMP 303 FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-00-628-0232
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,BODY TITLE COMPONENT PN 547-7221-002 MFR HUB,BODY
KEY FEATURES
•
HUB INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: COMP 303 FED SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL
•
FIRST END HUB OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB INSIDE DIAMETER0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONCOMP 303 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESO/A LENGTH:0.125 IN.NOM IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
FIRST END HUB OUTSIDE DIAMETER0.250 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 547-7221-002?
547-7221-002 is a HUB,BODY.
What is the NSN for 547-7221-002?
547-7221-002 is cataloged in the U.S. Government catalog under NSN 3040-00-628-0232. 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.