W991-10DE — COUPLING ASSEMBLY,TUBE,FLEXIBLE

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

W991-10DE: COUPLING ASSEMBLY,TUBE,FLEXIBLE.

COUPLING ASSEMBLY,TUBE,FLEXIBLE. Key specifications include material: ALUMINUM ALLOY 6061, overall_length: 1.380 INCHES NOMINAL IN, outside_diameter: 1.113 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN, special_features: COUPLING HAS INSPECTION HOLES, style_designator: FLEXIBLE COUPLING ASSEMBLY, working_temp_and_service_type: 450.0 DEG FAHRENHEIT NOMINAL AIR. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-173-4735, 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

W991-10DE

NSN: 4730-01-173-4735
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061
overall_length	1.380 INCHES NOMINAL IN
outside_diameter	1.113 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN
special_features	COUPLING HAS INSPECTION HOLES
style_designator	FLEXIBLE COUPLING ASSEMBLY
working_temp_and_service_type	450.0 DEG FAHRENHEIT NOMINAL AIR
working_pressure_and_service_type	500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM AIR LBS
tube_outside_diameter_for_which_designed	0.625 INCHES NOMINAL IN
NSN	4730-01-173-4735

COMPONENT DIAGRAM

KEY FEATURES

•

WORKING TEMP AND SERVICE TYPE: 450.0 DEG FAHRENHEIT NOMINAL AIR

•

TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.625 INCHES NOMINAL IN

•

STYLE DESIGNATOR: FLEXIBLE COUPLING ASSEMBLY

•

OUTSIDE DIAMETER: 1.113 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN

•

MATERIAL: ALUMINUM ALLOY 6061

•

WORKING PRESSURE AND SERVICE TYPE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM AIR LBS

TECHNICAL CHARACTERISTICS

WORKING TEMP AND SERVICE TYPE	450.0 DEG FAHRENHEIT NOMINAL AIR
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED	0.625 INCHES NOMINAL IN
STYLE DESIGNATOR	FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH	1.380 INCHES NOMINAL IN
OUTSIDE DIAMETER	1.113 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN
SPECIAL FEATURES	COUPLING HAS INSPECTION HOLES
MATERIAL	ALUMINUM ALLOY 6061
WORKING PRESSURE AND SERVICE TYPE	500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM AIR LBS

SUBSTITUTES & CROSS-REFERENCES 10

W901A10DEReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

C7551B1-10Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

C7551-1-10Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

7681-66924-001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

4730PL0735829Reference document

Same NSN cross-reference

Reference document — Informative reference only

C7551Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is W991-10DE?

W991-10DE is a COUPLING ASSEMBLY,TUBE,FLEXIBLE.

What parts can replace W991-10DE?

There are 10 known substitutes for W991-10DE: W901A10DE, C7551B1-10, C7551-1-10 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for W991-10DE?

W991-10DE is cataloged in the U.S. Government catalog under NSN 4730-01-173-4735. This indicates validated use in U.S. government and defense supply chains.

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W991-10DE — COUPLING ASSEMBLY,TUBE,FLEXIBLE

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