GC550EM300 — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

GC550EM300: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, material: IRON ALLOY 660 NUT, temp_rating: -54.0 CELSIUS AND 677.0 CELSIUS DEGC, inside_diameter: 3.350 INCHES NOMINAL IN, special_features: MATERIAL AND LOCATION = STEEL, AMS 5596, SEGMENT OR STEEL, AMS 5597, SEGMENT, surface_treatment: SILVER NUT. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-016-3232, 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

GC550EM300

NSN: 5342-01-016-3232
FSC: 5342 — Hardware, Weapon System
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

shape	ROUND
material	IRON ALLOY 660 NUT
temp_rating	-54.0 CELSIUS AND 677.0 CELSIUS DEGC
inside_diameter	3.350 INCHES NOMINAL IN
segment_quantity	2
special_features	MATERIAL AND LOCATION = STEEL, AMS 5596, SEGMENT OR STEEL, AMS 5597, SEGMENT
surface_treatment	SILVER NUT
sealing_inner_liner	NOT INCLUDED
specification/standard_data	26512-GC550 MANUFACTURERS SPECIFICATION
material_document_and_classification	AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT
surface_treatment_document_and_classification	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE NUT
NSN	5342-01-016-3232

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -54.0 CELSIUS AND 677.0 CELSIUS DEGC

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT

•

SHAPE: ROUND

•

SPECIFICATION/STANDARD DATA: 26512-GC550 MANUFACTURERS SPECIFICATION

•

SEALING INNER LINER: NOT INCLUDED

•

INSIDE DIAMETER: 3.350 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TEMP RATING	-54.0 CELSIUS AND 677.0 CELSIUS DEGC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT
SHAPE	ROUND
SPECIFICATION/STANDARD DATA	26512-GC550 MANUFACTURERS SPECIFICATION
SEALING INNER LINER	NOT INCLUDED
INSIDE DIAMETER	3.350 INCHES NOMINAL IN
SPECIAL FEATURES	MATERIAL AND LOCATION = STEEL, AMS 5596, SEGMENT OR STEEL, AMS 5597, SEGMENT
SEGMENT QUANTITY	2

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 1

D2320-300Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 GC550EM300?

GC550EM300 is a COUPLING,CLAMP,GROOVED.

What parts can replace GC550EM300?

There is 1 known substitute for GC550EM300: D2320-300. Substitute compatibility should be verified for your specific system.

What is the NSN for GC550EM300?

GC550EM300 is cataloged in the U.S. Government catalog under NSN 5342-01-016-3232. This indicates validated use in U.S. government and defense supply chains.

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GC550EM300 — COUPLING,CLAMP,GROOVED

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