Nonmetallic Hose P/N 3H2-20-20

Specifications

Minimum inside bending radius

Inches 15.000

Media for which designed

Single Response Alcohol, Ethyl and Fuel/oil, Hydrocarbon and Water, Fresh

Item structural composition

First Layer Rubber Impregnated Fabric

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 200.0

Specification/standard data

Government Specification 81349--IL-H-6000

Hydrostatic test pressure

Single Response Pounds Per Square Inch 400.0

Inside surface condition

Smooth

Temp rating

Single Response Fahrenheit 40.0 and Fahrenheit 200.0

Burst test pressure

Single Response Pounds Per Square Inch 800.0

Outside diameter

1.625–1.750 in

Inside diameter

1.250 in (nominal)

Item structural composition

Outer Layer Molded Rubber, Chloroprene

Material

Tube Rubber Synthetic

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

3H2-20-20 3H2-20-16 3H2-20-36 3H2-20-30 3H2-20-24 3H2-20-12 R300-1-1-4 M6000J MIL-H-6000 CS4720-0018JR

Also referenced as

624-5 162427H1 1810 MIL-H-7061 6600-489725 160-20 CS4720-0018

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf
Unit of issue	FT foot
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4720-00-278-1112?
NSN 4720-00-278-1112 (4720002781112) — Nonmetallic Hose: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for nonmetallic hose in federal supply class 4720 (Hose and Flexible Tubing).

Is NSN 4720-00-278-1112 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4720-00-278-1112 cost?
SECO quotes NSN 4720-00-278-1112 on request, usually the same business day.

What part numbers cross-reference to NSN 4720-00-278-1112?
Part numbers that cross-reference this NSN include 3H2-20-20, 3H2-20-16, 3H2-20-36, 3H2-20-30, 3H2-20-24, 3H2-20-12, R300-1-1-4, M6000J. It is also referenced by older, superseded or advisory numbers: 624-5, 162427H1, 1810, MIL-H-7061, 6600-489725, 160-20. SECO can quote against any of them.