PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / 6820394
6820394 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.281 INCHES NOMINAL IN, material: STEEL COMP 301 SEGMENT, nut_type: SELF-LOCKING HEXAGON, band_width: 0.620 INCHES NOMINAL IN, root_width: 0.207 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-865-2748, 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
6820394
NSN: 5342-00-865-2748
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
shapeROUND
height0.281 INCHES NOMINAL IN
materialSTEEL COMP 301 SEGMENT
nut_typeSELF-LOCKING HEXAGON
band_width0.620 INCHES NOMINAL IN
root_width0.207 INCHES NOMINAL IN
latch_styleSINGLE
band_thickness0.040 INCHES NOMINAL IN
retainer_width0.750 INCHES NOMINAL IN
inside_diameter7.011 INCHES NOMINAL IN
segment_quantity3
retainer_thickness0.040 INCHES NOMINAL IN
NSN5342-00-865-2748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,CLAMP,GROOVED TITLE COMPONENT PN 6820394 MFR COUPLING,CLAMP,GROOVED
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING BOLT
•
SHAPE: ROUND
•
ROOT WIDTH: 0.207 INCHES NOMINAL IN
•
RETAINER WIDTH: 0.750 INCHES NOMINAL IN
•
BAND THICKNESS: 0.040 INCHES NOMINAL IN
•
BAND WIDTH: 0.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING BOLT
MATERIALSTEEL UNS S34720 OR STEEL UNS S34723 NUT
MATERIALSTEEL COMP 301 SEGMENT
SHAPEROUND
ROOT WIDTH0.207 INCHES NOMINAL IN
RETAINER WIDTH0.750 INCHES NOMINAL IN
BAND THICKNESS0.040 INCHES NOMINAL IN
BAND WIDTH0.620 INCHES NOMINAL IN
SEALING INNER LINERNOT INCLUDED
NUT TYPESELF-LOCKING HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
40533Interchangeable
interchangeable cross-reference
interchangeable
662085-001Interchangeable
interchangeable cross-reference
interchangeable
5407-2Interchangeable
interchangeable cross-reference
interchangeable
304Interchangeable
interchangeable cross-reference
interchangeable
45485Interchangeable
interchangeable cross-reference
interchangeable
KSC304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6820394?
6820394 is a COUPLING,CLAMP,GROOVED.
What parts can replace 6820394?
There are 19 known substitutes for 6820394: 40533, 662085-001, 5407-2 and 16 more. Substitute compatibility should be verified for your specific system.
Is 6820394 still available?
6820394 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026