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HC208B48 — HOSE ASSEMBLY,AIR BREATHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

HC208B48: HOSE ASSEMBLY,AIR BREATHING.

The HOSE ASSEMBLY,AIR BREATHING is a the manufacturer industrial component. Key specifications include wall_thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, connection_style: ROUND BOTH ENDS, special_features: CONNECTOR 1,HOSE CLAMP 2, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_overall_length: 0.875 INCHES NOMINAL BOTH ENDS IN, cross-sectional_shape_style: ROUNDROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-349-3281, 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
HC208B48
NSN: 4720-01-349-3281
FSC: 4720 — Hose and Flexible Tubing
CAGE: 13560 — HERBERT COOPER CO INC (USA)
SPECIFICATIONS
wall_thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
connection_styleROUND BOTH ENDS
special_featuresCONNECTOR 1,HOSE CLAMP 2
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length0.875 INCHES NOMINAL BOTH ENDS IN
special_test_featuresASSEMBLY CONTAINS: CONNECTOR, OXYGEN HOSE TO REGULATOR PER MS 22058-2 (QUANTITY 1);CLAMP, HOSE PER MS22064-5 (QUANTITY 2);HOSE AIRDUCT BREATHING PER CS-19-916-4 (QUANTITY 1)
cross-sectional_shape_styleROUNDROUND
measuring_method_and_length48.000 INCHES NOMINAL OVERALL IN
nondefinitive_spec/std_data2 SIZE
specification/standard_data96906-DOD-STD-100 GOVERNMENT STANDARD AND 96906-MIL-H-0014506 GOVERNMENT STANDARD AND 96906-MIL-STD-130 GOVERNMENT STANDARD
minimum_inside_bending_radius1.438 INCHES1.438 INCHES IN
part_name_assigned_by_controlling_agencyHOSE ASSEMBLY
NSN4720-01-349-3281
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: HC208B48 · 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
•
MEASURING METHOD AND LENGTH: 48.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 1.438 INCHES1.438 INCHES IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
SPECIAL TEST FEATURES: ASSEMBLY CONTAINS: CONNECTOR, OXYGEN HOSE TO REGULATOR PER MS 22058-2 (QUANTITY 1);CLAMP, HOSE PER MS22064-5 (QUANTITY 2);HOSE AIRDUCT BREATHING PER CS-19-916-4 (QUANTITY 1)
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDROUND
•
WALL THICKNESS: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 96906-DOD-STD-100 GOVERNMENT STANDARD AND 96906-MIL-H-0014506 GOVERNMENT STANDARD AND 96906-MIL-STD-130 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH48.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS1.438 INCHES1.438 INCHES IN
CONNECTION STYLEROUND BOTH ENDS
SPECIAL TEST FEATURESASSEMBLY CONTAINS: CONNECTOR, OXYGEN HOSE TO REGULATOR PER MS 22058-2 (QUANTITY 1);CLAMP, HOSE PER MS22064-5 (QUANTITY 2);HOSE AIRDUCT BREATHING PER CS-19-916-4 (QUANTITY 1)
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUNDROUND
WALL THICKNESS0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA96906-DOD-STD-100 GOVERNMENT STANDARD AND 96906-MIL-H-0014506 GOVERNMENT STANDARD AND 96906-MIL-STD-130 GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA2 SIZE
END OVERALL LENGTH0.875 INCHES NOMINAL BOTH ENDS 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
51801-30Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 HC208B48?
HC208B48 is a HOSE ASSEMBLY,AIR BREATHING.
What parts can replace HC208B48?
There is 1 known substitute for HC208B48: 51801-30. Substitute compatibility should be verified for your specific system.
What is the NSN for HC208B48?
HC208B48 is cataloged in the U.S. Government catalog under NSN 4720-01-349-3281. This indicates validated use in U.S. government and defense supply chains.
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