21388C712R — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21388C712R: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, nut_type: SELF-LOCKING HEXAGON, root_width: 0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN, latch_style: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-333-2181, 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

21388C712R

NSN: 5342-00-333-2181
FSC: 5342 — Hardware, Weapon System
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)

SPECIFICATIONS

shape	ROUND
height	0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
material	STEEL CORROSION RESISTING OVERALL
nut_type	SELF-LOCKING HEXAGON
root_width	0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN
latch_style	SINGLE
temp_rating	-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
band_thickness	0.020 INCHES NOMINAL IN
retainer_width	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
inside_diameter	6.970 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN
surface_treatment	PASSIVATE BAND
retainer_thickness	0.020 INCHES NOMINAL IN
NSN	5342-00-333-2181

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF

•

ROOT WIDTH: 0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN

•

RETAINER WIDTH: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN

•

SHAPE: ROUND

•

BAND THICKNESS: 0.020 INCHES NOMINAL IN

•

SEALING INNER LINER: NOT INCLUDED

•

RETAINER THICKNESS: 0.020 INCHES NOMINAL IN

•

INSIDE DIAMETER: 6.970 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TEMP RATING	-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
ROOT WIDTH	0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN
RETAINER WIDTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
SHAPE	ROUND
BAND THICKNESS	0.020 INCHES NOMINAL IN
SEALING INNER LINER	NOT INCLUDED
RETAINER THICKNESS	0.020 INCHES NOMINAL IN
INSIDE DIAMETER	6.970 INCHES MINIMUM AND 7.250 INCHES MAXIMUM IN
HEIGHT	0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
NUT TYPE	SELF-LOCKING HEXAGON

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 2

STSMA102-712Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

3214AB-712Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21388C712R?

21388C712R is a COUPLING,CLAMP,GROOVED.

What parts can replace 21388C712R?

There are 2 known substitutes for 21388C712R: STSMA102-712, 3214AB-712. Substitute compatibility should be verified for your specific system.

What is the NSN for 21388C712R?

21388C712R is cataloged in the U.S. Government catalog under NSN 5342-00-333-2181. This indicates validated use in U.S. government and defense supply chains.

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21388C712R — COUPLING,CLAMP,GROOVED

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