4321AL300 — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4321AL300: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.219 INCHES NOMINAL IN, material: IRON ALLOY 660 BOLT, nut_type: SELF-LOCKING HEXAGON, band_width: 0.880 INCHES NOMINAL IN, latch_style: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-364-9384, 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

4321AL300

NSN: 5342-00-364-9384
FSC: 5342 — Hardware, Weapon System
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)

SPECIFICATIONS

shape	ROUND
height	0.219 INCHES NOMINAL IN
material	IRON ALLOY 660 BOLT
nut_type	SELF-LOCKING HEXAGON
band_width	0.880 INCHES NOMINAL IN
latch_style	SINGLE
groove_width	0.478 INCHES NOMINAL IN
band_thickness	0.032 INCHES NOMINAL IN
retainer_width	1.120 INCHES NOMINAL IN
inside_diameter	3.643 INCHES NOMINAL IN
segment_quantity	3
surface_treatment	PASSIVATE OVERALL
NSN	5342-00-364-9384

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BAND WIDTH: 0.880 INCHES NOMINAL IN

•

RETAINER WIDTH: 1.120 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BAND WIDTH	0.880 INCHES NOMINAL IN
RETAINER WIDTH	1.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5518 ASSN STD SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5518 ASSN STD SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5734, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE TRUNNION
SHAPE	ROUND
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER

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

NM135032-0300Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10J77-300Same 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 4321AL300?

4321AL300 is a COUPLING,CLAMP,GROOVED.

What parts can replace 4321AL300?

There are 2 known substitutes for 4321AL300: NM135032-0300, 10J77-300. Substitute compatibility should be verified for your specific system.

What is the NSN for 4321AL300?

4321AL300 is cataloged in the U.S. Government catalog under NSN 5342-00-364-9384. This indicates validated use in U.S. government and defense supply chains.

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4321AL300 — COUPLING,CLAMP,GROOVED

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