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4344-270S — COUPLING,CLAMP,GROOVED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4344-270S: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.280 INCHES NOMINAL IN, material: STEEL COMP 4037 OVERALL, nut_type: SELF-LOCKING HEXAGON, band_width: 0.620 INCHES NOMINAL IN, root_width: 0.181 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-815-7416, 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
4344-270S
NSN: 5342-00-815-7416
FSC: 5342 — Hardware, Weapon System
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
shapeROUND
height0.280 INCHES NOMINAL IN
materialSTEEL COMP 4037 OVERALL
nut_typeSELF-LOCKING HEXAGON
band_width0.620 INCHES NOMINAL IN
root_width0.181 INCHES NOMINAL IN
latch_styleSINGLE
band_thickness0.025 INCHES NOMINAL IN
retainer_width0.617 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
inside_diameter2.700 INCHES NOMINAL IN
segment_quantity2
surface_treatmentCADMIUM NUT
NSN5342-00-815-7416
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,CLAMP,GROOVED TITLE COMPONENT PN 4344-270S MFR COUPLING,CLAMP,GROOVED
KEY FEATURES
•
INCLUDED ANGLE IN DEG: 40.0
•
BAND WIDTH: 0.620 INCHES NOMINAL IN
•
ROOT WIDTH: 0.181 INCHES NOMINAL IN
•
RETAINER WIDTH: 0.617 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 COMP 4037 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SHAPE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER
•
BAND THICKNESS: 0.025 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INCLUDED ANGLE IN DEG40.0
BAND WIDTH0.620 INCHES NOMINAL IN
ROOT WIDTH0.181 INCHES NOMINAL IN
RETAINER WIDTH0.617 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 COMP 4037 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SHAPEROUND
CROSS-SECTIONAL SHAPE STYLEGROOVED RETAINER
BAND THICKNESS0.025 INCHES NOMINAL IN
SEALING INNER LINERNOT INCLUDED
RETAINER THICKNESS0.040 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 4344-270S?
4344-270S is a COUPLING,CLAMP,GROOVED.
What is the NSN for 4344-270S?
4344-270S is cataloged in the U.S. Government catalog under NSN 5342-00-815-7416. 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.