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WW-H-1053 — HOSE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

WW-H-1053: HOSE,METALLIC.

The HOSE,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 INNER CONVEYING TUBE, temp_rating: 1200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 2.000 INCHES NOMINAL IN, outside_diameter: 3.220 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN, special_features: UNPACKED, supplementary_features: OUTSIDE SURFACE TREATMENT IS PASSIVATED.. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-156-9932, 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
WW-H-1053
NSN: 4720-00-156-9932
NIINs: 001569932, 001744664, 001744665, 001744668, 001744671, 002788012, 002788013, 002788014, 002788015, 002788017, 002788018, 002788020, 002788021, 002788027, 002788030, 002788031, 002789038, 002789043, 002790160, 008891748, 009229450, 009931792, 010170402, 010664098, 011810098, 012178062, 012178063, 012382316, 013555911
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 INNER CONVEYING TUBE
temp_rating1200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter2.000 INCHES NOMINAL IN
outside_diameter3.220 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
special_featuresUNPACKED
supplementary_featuresOUTSIDE SURFACE TREATMENT IS PASSIVATED.
end_item_identification2540-01-318-0181
media_for_which_designedGAS, EXHAUST SINGLE RESPONSE
inner_conveying_tube_styleINTERLOCKED UNPACKED
cross-sectional_shape_styleROUND
measuring_method_and_length13.000 INCHES NOMINAL OVERALL IN
nondefinitive_spec/std_data1 TYPE AND 2 CLASS AND B COMPOSITION OR C COMPOSITION
NSN4720-00-156-9932
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: WW-H-1053 · 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: 69.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: 1200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
SUPPLEMENTARY FEATURES: OUTSIDE SURFACE TREATMENT IS PASSIVATED.
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
SPECIFICATION/STANDARD DATA: 81348-WWH-1053 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: S CLASS AND A COMPOSITION AND 2 TYPE
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH69.000 INCHES NOMINAL OVERALL IN
TEMP RATING1200.0 FAHRENHEIT SINGLE RESPONSE DEGF
SUPPLEMENTARY FEATURESOUTSIDE SURFACE TREATMENT IS PASSIVATED.
CROSS-SECTIONAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATA81348-WWH-1053 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAS CLASS AND A COMPOSITION AND 2 TYPE
INSIDE DIAMETER1.500 INCHES NOMINAL IN
SPECIAL FEATURESTWO 0.187 IN. DIA HOLES IN DIRECT LINE OF EACH OTHER, 0.500 IN. FROM ONEEND IN
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
INNER CONVEYING TUBE STYLEINTERLOCKED PACKED
SUBSTITUTES & CROSS-REFERENCES 1
11677627Same 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 WW-H-1053?
WW-H-1053 is a HOSE,METALLIC.
What parts can replace WW-H-1053?
There is 1 known substitute for WW-H-1053: 11677627. Substitute compatibility should be verified for your specific system.
What is the NSN for WW-H-1053?
WW-H-1053 is cataloged in the U.S. Government catalog under NSN 4720-00-156-9932. 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.