744257 — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

744257: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include height: 0.156 INCHES NOMINAL IN, material: STEEL TRUNNION, nut_type: SELF-LOCKING HEXAGON, band_width: 0.781 INCHES MAXIMUM IN, root_width: 1.125 INCHES NOMINAL IN, latch_style: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-137-3084, 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

744257

NSN: 5342-00-137-3084
FSC: 5342 — Hardware, Weapon System
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)

SPECIFICATIONS

height	0.156 INCHES NOMINAL IN
material	STEEL TRUNNION
nut_type	SELF-LOCKING HEXAGON
band_width	0.781 INCHES MAXIMUM IN
root_width	1.125 INCHES NOMINAL IN
latch_style	SINGLE
band_thickness	0.020 INCHES NOMINAL IN
retainer_width	1.641 INCHES MAXIMUM IN
inside_diameter	3.000 INCHES NOMINAL IN
segment_quantity	6
surface_treatment	CADMIUM BOLT
retainer_thickness	0.025 INCHES NOMINAL IN
NSN	5342-00-137-3084

COMPONENT DIAGRAM

KEY FEATURES

•

BAND WIDTH: 0.781 INCHES MAXIMUM IN

•

ROOT WIDTH: 1.125 INCHES NOMINAL IN

•

RETAINER WIDTH: 1.641 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND

•

CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER

TECHNICAL CHARACTERISTICS

BAND WIDTH	0.781 INCHES MAXIMUM IN
ROOT WIDTH	1.125 INCHES NOMINAL IN
RETAINER WIDTH	1.641 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL DOCUMENT AND CLASSIFICATION	A286 FSCM 98625 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	A286 FSCM 98625 ASSN STD SINGLE MATERIAL RESPONSE NUT
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
BAND THICKNESS	0.020 INCHES NOMINAL IN
SEALING INNER LINER	NOT INCLUDED

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 744257?

744257 is a COUPLING,CLAMP,GROOVED.

What is the NSN for 744257?

744257 is cataloged in the U.S. Government catalog under NSN 5342-00-137-3084. This indicates validated use in U.S. government and defense supply chains.

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744257 — COUPLING,CLAMP,GROOVED

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