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B05-7-00 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

B05-7-00: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING REINFORCING WIRE, hose_weight: 3.000 OUNCES PER LINEAR FOOT OZ, wall_thickness: 0.125 INCHES NOMINAL IN, connection_type: PREFORMED FIRST END, inside_diameter: 0.625 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-772-4547, 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
B05-7-00
NSN: 4720-00-772-4547
FSC: 4720 — Hose and Flexible Tubing
CAGE: 28445 — R.E. DARLING CO., INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING REINFORCING WIRE
hose_weight3.000 OUNCES PER LINEAR FOOT OZ
wall_thickness0.125 INCHES NOMINAL IN
connection_typePREFORMED FIRST END
inside_diameter0.625 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
features_providedOZONE RESISTANT
end_overall_length1.250 INCHES NOMINAL FIRST END IN
end_inside_diameter0.625 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length7.000 INCHES NOMINAL OVERALL IN
NSN4720-00-772-4547
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: B05-7-00 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOSE WEIGHT: 3.000 OUNCES PER LINEAR FOOT OZ
•
MEASURING METHOD AND LENGTH: 7.000 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND FIRST END
•
CONNECTION TYPE: PREFORMED FIRST END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOSE WEIGHT3.000 OUNCES PER LINEAR FOOT OZ
MEASURING METHOD AND LENGTH7.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND FIRST END
CONNECTION TYPEPREFORMED FIRST END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.125 INCHES NOMINAL IN
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER0.625 INCHES NOMINAL FIRST END IN
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 1
REDAR-A1000-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B05-7-00?
B05-7-00 is a HOSE,AIR DUCT.
What parts can replace B05-7-00?
There is 1 known substitute for B05-7-00: REDAR-A1000-16. Substitute compatibility should be verified for your specific system.
What is the NSN for B05-7-00?
B05-7-00 is cataloged in the U.S. Government catalog under NSN 4720-00-772-4547. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.