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477A1141123-001 — COUPLING,CLAMP,GROOVED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

477A1141123-001: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.281 INCHES NOMINAL IN, material: STEEL BOLT, nut_type: SELF-LOCKING HEXAGON, band_width: 1.000 INCHES NOMINAL IN, root_width: 0.255 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-225-3452, 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
477A1141123-001
NSN: 5342-00-225-3452
FSC: 5342 — Hardware, Weapon System
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
shapeROUND
height0.281 INCHES NOMINAL IN
materialSTEEL BOLT
nut_typeSELF-LOCKING HEXAGON
band_width1.000 INCHES NOMINAL IN
root_width0.255 INCHES NOMINAL IN
latch_styleSINGLE
retainer_width0.750 INCHES NOMINAL IN
inside_diameter2.500 INCHES NOMINAL IN
segment_quantity1
surface_treatmentCADMIUM NUT
retainer_thickness0.063 INCHES NOMINAL IN
NSN5342-00-225-3452
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,CLAMP,GROOVED TITLE COMPONENT PN 477A1141123-001 MFR COUPLING,CLAMP,GROOVED
KEY FEATURES
•
INCLUDED ANGLE IN DEG: 40.0
•
BAND WIDTH: 1.000 INCHES NOMINAL IN
•
ROOT WIDTH: 0.255 INCHES NOMINAL IN
•
RETAINER WIDTH: 0.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE BAND
•
SHAPE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER
•
SEALING INNER LINER: NOT INCLUDED
TECHNICAL CHARACTERISTICS
INCLUDED ANGLE IN DEG40.0
BAND WIDTH1.000 INCHES NOMINAL IN
ROOT WIDTH0.255 INCHES NOMINAL IN
RETAINER WIDTH0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE BAND
SHAPEROUND
CROSS-SECTIONAL SHAPE STYLEGROOVED RETAINER
SEALING INNER LINERNOT INCLUDED
RETAINER THICKNESS0.063 INCHES NOMINAL IN
INSIDE DIAMETER2.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655
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 477A1141123-001?
477A1141123-001 is a COUPLING,CLAMP,GROOVED.
What is the NSN for 477A1141123-001?
477A1141123-001 is cataloged in the U.S. Government catalog under NSN 5342-00-225-3452. 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.