NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4720 › 4720-01-491-1374
Air Duct Hose P/N 9HA784
In stock — 14 on our U.S. shelfNSN 4720-01-491-1374 4720014911374 NIIN 014911374
SECO Parts has 14 in stock of NSN 4720-01-491-1374 — Air Duct Hose — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $70–$120 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- HOSE,AIR DUCT
- Federal supply class
- FSC 4720 — Hose and Flexible Tubing
- Used on
- Cargo Truck (2320-01-465-2174)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 14 |
| Total | 14 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4720-01-491-1374 014911374 9HA784 400729-139 162-7490
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Inside diameter
- First End Inches Nominal 6.350
- End overall length
- First End Inches Nominal 1.500
- Connection type
- First End Soft
- End inside diameter
- First End Inches Nominal 6.350
- Operating pressure
- Pounds Per Square Inch (PSI) Maximum 60.0
- Measuring method and length
- Inches Nominal Overall 17.250
- Part name assigned by controlling agency
- Hose
- Special features
- Cont Operating AT 230 Deg CELSUIS/450 Deg Fahrenheit
- Material
- All Plies Rubber Silicone Class Q
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
9HA784 400729-139
Also referenced as
162-7490
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | EA each |
| 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 4720-01-491-1374?
NSN 4720-01-491-1374 (4720014911374) — Air Duct Hose: SECO Parts has 14 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for air duct hose in federal supply class 4720 (Hose and Flexible Tubing).
Is NSN 4720-01-491-1374 available?
SECO Parts has 14 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4720-01-491-1374 cost?
SECO typically prices parts like NSN 4720-01-491-1374 at $70–$120 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What does NSN 4720-01-491-1374 fit?
The federal catalog lists NSN 4720-01-491-1374 as used on: Cargo Truck (2320-01-465-2174).
What part numbers cross-reference to NSN 4720-01-491-1374?
Part numbers that cross-reference this NSN include 9HA784, 400729-139. It is also referenced by older, superseded or advisory numbers: 162-7490. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names HOSE,AIR DUCT. Same name is not the same part: check the part numbers.