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27SS — CLAMP,HUB

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

27SS: CLAMP,HUB.

The CLAMP,HUB is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.625 INCHES NOMINAL IN, bore_diameter: 1.6875 INCHES NOMINAL IN, outside_diameter: 3.000 INCHES NOMINAL IN, style_designator: ROUND, SINGLE BOLT SECURED, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-192-7791, 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
27SS
NSN: 3040-01-192-7791
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness0.625 INCHES NOMINAL IN
bore_diameter1.6875 INCHES NOMINAL IN
outside_diameter3.000 INCHES NOMINAL IN
style_designatorROUND, SINGLE BOLT SECURED
surface_treatmentPASSIVATE
nominal_thread_size0.312 INCHES IN
plain_hole_diameter0.3320 INCHES NOMINAL IN
clamp_securing_hole_styleTHREADED
furnished_items_and_quantity1 SOCKET HEAD CAP SCREW
screw_thread_series_designatorUNF
NSN3040-01-192-7791
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CLAMP,HUB TITLE COMPONENT PN 27SS MFR CLAMP,HUB
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 SOCKET HEAD CAP SCREW
•
PLAIN HOLE DIAMETER: 0.3320 INCHES NOMINAL IN
•
CLAMP SECURING HOLE STYLE: THREADED
•
STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SOCKET HEAD CAP SCREW
PLAIN HOLE DIAMETER0.3320 INCHES NOMINAL IN
CLAMP SECURING HOLE STYLETHREADED
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.312 INCHES IN
SCREW THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTPASSIVATE
BORE DIAMETER1.6875 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
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 27SS?
27SS is a CLAMP,HUB.
What is the NSN for 27SS?
27SS is cataloged in the U.S. Government catalog under NSN 3040-01-192-7791. 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.