C7551-5-8 — FERRULE,BRAZING,TUBE FITTING

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

C7551-5-8: FERRULE,BRAZING,TUBE FITTING.

The FERRULE,BRAZING,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, flange_width: 0.170 INCHES NOMINAL IN, overall_length: 0.749 INCHES MAXIMUM IN, style_designator: GASKET SEAL, casehardening_indicator: NOT CASEHARDENED, flange_outside_diameter: 0.689 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-140-6205, 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

C7551-5-8

NSN: 4730-01-140-6205
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
flange_width	0.170 INCHES NOMINAL IN
overall_length	0.749 INCHES MAXIMUM IN
style_designator	GASKET SEAL
casehardening_indicator	NOT CASEHARDENED
flange_outside_diameter	0.689 INCHES MAXIMUM IN
sleeve_outside_diameter	0.513 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
hose/tube_outside_diameter_for_which_designed	0.500 INCHES NOMINAL IN
NSN	4730-01-140-6205

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: GASKET SEAL

•

SLEEVE OUTSIDE DIAMETER: 0.513 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

FLANGE WIDTH: 0.170 INCHES NOMINAL IN

•

MATERIAL: ALUMINUM ALLOY

•

FLANGE OUTSIDE DIAMETER: 0.689 INCHES MAXIMUM IN

•

HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	GASKET SEAL
OVERALL LENGTH	0.749 INCHES MAXIMUM IN
SLEEVE OUTSIDE DIAMETER	0.513 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
FLANGE WIDTH	0.170 INCHES NOMINAL IN
MATERIAL	ALUMINUM ALLOY
FLANGE OUTSIDE DIAMETER	0.689 INCHES MAXIMUM IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

4730PL0735820Reference document

Same NSN cross-reference

Reference document — Informative reference only

C7551Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

14F03-8DSame 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 C7551-5-8?

C7551-5-8 is a FERRULE,BRAZING,TUBE FITTING.

What parts can replace C7551-5-8?

There are 3 known substitutes for C7551-5-8: 4730PL0735820, C7551, 14F03-8D. Substitute compatibility should be verified for your specific system.

What is the NSN for C7551-5-8?

C7551-5-8 is cataloged in the U.S. Government catalog under NSN 4730-01-140-6205. This indicates validated use in U.S. government and defense supply chains.

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C7551-5-8 — FERRULE,BRAZING,TUBE FITTING

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