NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4720 › 4720-00-576-9799
Air Duct Hose P/N NAS520-8-12
In stock — 25 on our U.S. shelfNSN 4720-00-576-9799 4720005769799 NIIN 005769799
SECO Parts has 25 in stock of NSN 4720-00-576-9799 — Air Duct Hose — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$40 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
- SECO description
- HOSE, AIR DUCT
- Federal supply class
- FSC 4720 — Hose and Flexible Tubing
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 25 |
| Total | 25 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4720-00-576-9799 005769799 NAS520-8-12 NAS522 NAS520
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
- Connection type
- Both Ends Plain
- Wall thickness
- 0.030–0.093 in
- Inside diameter
- First End Inches Nominal 1.000
- Material
- All Plies Rubber Synthetic and Cotton
- Operating pressure
- Pounds Per Square Inch (PSI) Maximum 20.0
- Specification/standard data
- Professional/industrial Association Standard 80205-NAS520
- Measuring method and length
- Inches Nominal Overall 3.000
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
NAS520-8-12 NAS522 NAS520
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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4720-00-576-9799?
NSN 4720-00-576-9799 (4720005769799) — Air Duct Hose: SECO Parts has 25 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 4720-00-576-9799 available?
SECO Parts has 25 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4720-00-576-9799 cost?
SECO typically prices parts like NSN 4720-00-576-9799 at $25–$40 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 part numbers cross-reference to NSN 4720-00-576-9799?
Part numbers that cross-reference this NSN include NAS520-8-12, NAS522, NAS520. 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.