7D0105H12-56A — HOSE,AIR DUCT

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

7D0105H12-56A: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS SECOND PLY, wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 3.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, special_features: PROOF PRESSURE 2.2 PSI; BURST PRESSURE 4.4 PSI. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-320-1246, 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

7D0105H12-56A

NSN: 4720-01-320-1246
FSC: 4720 — Hose and Flexible Tubing
CAGE: 88277 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS SECOND PLY
wall_thickness	0.050 INCHES NOMINAL IN
connection_type	SOFT BOTH ENDS
inside_diameter	3.000 INCHES NOMINAL FIRST END IN
connection_style	ROUND BOTH ENDS
special_features	PROOF PRESSURE 2.2 PSI; BURST PRESSURE 4.4 PSI
style_designator	HELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length	3.000 INCHES NOMINAL BOTH ENDS IN
operating_pressure	1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter	3.000 INCHES NOMINAL BOTH ENDS IN
end_item_identification	MCDONNELL DOUGLAS C17A AIRCRAFT
cross-sectional_shape_style	ROUND
NSN	4720-01-320-1246

COMPONENT DIAGRAM

KEY FEATURES

•

MEASURING METHOD AND LENGTH: 14.000 INCHES NOMINAL OVERALL IN

•

CONNECTION STYLE: ROUND BOTH ENDS

•

CONNECTION TYPE: SOFT BOTH ENDS

•

STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE COVER

•

CROSS-SECTIONAL SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

MEASURING METHOD AND LENGTH	14.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLE	ROUND BOTH ENDS
CONNECTION TYPE	SOFT BOTH ENDS
STYLE DESIGNATOR	HELICALLY WOUND CONTINOUS WIRE SUPPORTED
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE COVER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-6855,CLASS 2,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE FIRST PLY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-461 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
CROSS-SECTIONAL SHAPE STYLE	ROUND
WALL THICKNESS	0.050 INCHES NOMINAL IN
OPERATING PRESSURE	1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS

OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025

SUBSTITUTES & CROSS-REFERENCES 2

7D0105Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

71368H12-56AReference document

Same NSN cross-reference

Reference document — Secondary reference

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 7D0105H12-56A?

7D0105H12-56A is a HOSE,AIR DUCT.

What parts can replace 7D0105H12-56A?

There are 2 known substitutes for 7D0105H12-56A: 7D0105, 71368H12-56A. Substitute compatibility should be verified for your specific system.

What is the NSN for 7D0105H12-56A?

7D0105H12-56A is cataloged in the U.S. Government catalog under NSN 4720-01-320-1246. This indicates validated use in U.S. government and defense supply chains.

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