PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / 4201-581DS
4201-581DS ✓ 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 height: 0.281 INCHES NOMINAL IN, material: STEEL OVERALL, band_width: 0.750 INCHES NOMINAL IN, root_width: 0.212 INCHES NOMINAL IN, latch_style: SINGLE, band_thickness: 0.032 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-077-3386, 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
4201-581DS
NSN: 5342-00-077-3386
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)
SPECIFICATIONS
height0.281 INCHES NOMINAL IN
materialSTEEL OVERALL
band_width0.750 INCHES NOMINAL IN
root_width0.212 INCHES NOMINAL IN
latch_styleSINGLE
band_thickness0.032 INCHES NOMINAL IN
retainer_width0.719 INCHES NOMINAL IN
inside_diameter5.810 INCHES NOMINAL IN
segment_quantity2
special_featuresHINGE PIN ON ONE END 0.250 IN. IN
retainer_thickness0.050 INCHES NOMINAL IN
sealing_inner_linerNOT INCLUDED
NSN5342-00-077-3386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,CLAMP,GROOVED TITLE COMPONENT PN 4201-581DS MFR COUPLING,CLAMP,GROOVED
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
RETAINER WIDTH: 0.719 INCHES NOMINAL IN
•
RETAINER THICKNESS: 0.050 INCHES NOMINAL IN
•
SEGMENT QUANTITY: 2
•
SEALING INNER LINER: NOT INCLUDED
•
BAND THICKNESS: 0.032 INCHES NOMINAL IN
•
LATCH STYLE: SINGLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
MATERIALSTEEL COMP 302 TRUNNION
RETAINER WIDTH0.719 INCHES NOMINAL IN
RETAINER THICKNESS0.050 INCHES NOMINAL IN
SEGMENT QUANTITY2
SEALING INNER LINERNOT INCLUDED
BAND THICKNESS0.032 INCHES NOMINAL IN
LATCH STYLESINGLE
INCLUDED ANGLE IN DEG40.0
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-6B12 431 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
4201BLInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4201-581DS?
4201-581DS is a COUPLING,CLAMP,GROOVED.
What parts can replace 4201-581DS?
There is 1 known substitute for 4201-581DS: 4201BL. Substitute compatibility should be verified for your specific system.
Is 4201-581DS still available?
4201-581DS 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