Nonmetallic Hose P/N 12B

Specifications

Hydrostatic test pressure

Single Response Pounds Per Square Inch 4500.0

Outer covering environmental protection

Fuel Resistant and Oil Resistant and Water Resistant and Weatherproof

Criticality code justification

Feat

Operating pressure

Single Response Pounds Per Square Inch (PSI) Maximum 2250.0

Burst test pressure

Single Response Pounds Per Square Inch 9000.0

Inside diameter

0.750 in (nominal)

Temp rating

Single Response Fahrenheit -40.0 and Fahrenheit 200.0

Outside diameter

1.250 in (nominal)

Minimum inside bending radius

Inches 9.500

Item structural composition

Outer Layer Molded Rubber, Synthetic

Item structural composition

Second Layer Braided Steel Wire

Specification/standard data

Government Specification 81349--IL-H-24135

Media for which designed

Single Response Fuel/oil, Hydrocarbon

Item structural composition

First Layer Braided Steel Wire

Material

Tube Rubber Synthetic

Inside surface condition

Smooth

Special features

Weapon System Essential

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

Cross-reference part numbers

12B 12C2A H112 R212A100R2TYA 12C MIL-H-24135/1 M24135/1-12 MIL-H-24136/2 212-12 1509-12 FC163/1509-12 1509/FC163-12

Also referenced as

42781-12 MIL-H-24135-12C MILH24135-12CL4 48-00-0543

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
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 4720-00-989-6478?
NSN 4720-00-989-6478 (4720009896478) — Nonmetallic Hose: SECO Parts has 5 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 4720-00-989-6478 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4720-00-989-6478 cost?
SECO quotes NSN 4720-00-989-6478 on request, usually the same business day.

What does NSN 4720-00-989-6478 fit?
The federal catalog lists NSN 4720-00-989-6478 as used on: Truck, Heavy Expanded Mobility Tactical (HEMTT). SECO lists it under HEMTT parts.

What part numbers cross-reference to NSN 4720-00-989-6478?
Part numbers that cross-reference this NSN include 12B, 12C2A, H112, R212A100R2TYA, 12C, MIL-H-24135/1, M24135/1-12, MIL-H-24136/2. It is also referenced by older, superseded or advisory numbers: 42781-12, MIL-H-24135-12C, MILH24135-12CL4, 48-00-0543. SECO can quote against any of them.