GC550NT300 — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

GC550NT300: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.880 INCHES NOMINAL IN, material: STEEL COMP 301 BAND, nut_type: SELF-LOCKING HEXAGON, band_width: 0.032 INCHES NOMINAL IN, root_width: 0.477 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-887-7692, 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

GC550NT300

NSN: 5342-00-887-7692
FSC: 5342 — Hardware, Weapon System
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

shape	ROUND
height	0.880 INCHES NOMINAL IN
material	STEEL COMP 301 BAND
nut_type	SELF-LOCKING HEXAGON
band_width	0.032 INCHES NOMINAL IN
root_width	0.477 INCHES NOMINAL IN
latch_style	SINGLE
band_thickness	0.219 INCHES NOMINAL IN
retainer_width	1.120 INCHES NOMINAL IN
inside_diameter	3.668 INCHES NOMINAL IN
segment_quantity	3
retainer_thickness	0.037 INCHES NOMINAL IN
NSN	5342-00-887-7692

COMPONENT DIAGRAM

KEY FEATURES

•

INCLUDED ANGLE IN DEG: 40.0

•

BAND WIDTH: 0.032 INCHES NOMINAL IN

•

ROOT WIDTH: 0.477 INCHES NOMINAL IN

•

RETAINER WIDTH: 1.120 INCHES NOMINAL IN

•

DRILLED LOCKWIRE HOLE: NOT INCLUDED

•

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

TECHNICAL CHARACTERISTICS

INCLUDED ANGLE IN DEG	40.0
BAND WIDTH	0.032 INCHES NOMINAL IN
ROOT WIDTH	0.477 INCHES NOMINAL IN
RETAINER WIDTH	1.120 INCHES NOMINAL IN
DRILLED LOCKWIRE HOLE	NOT INCLUDED
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, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18732, TYPE 431 MIL SPEC SINGLE MATERIAL RESPONSE NUT
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 3

55171-300Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BACC10DP300ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

45A10-300Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 GC550NT300?

GC550NT300 is a COUPLING,CLAMP,GROOVED.

What parts can replace GC550NT300?

There are 3 known substitutes for GC550NT300: 55171-300, BACC10DP300A, 45A10-300. Substitute compatibility should be verified for your specific system.

What is the NSN for GC550NT300?

GC550NT300 is cataloged in the U.S. Government catalog under NSN 5342-00-887-7692. This indicates validated use in U.S. government and defense supply chains.

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GC550NT300 — COUPLING,CLAMP,GROOVED

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