NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4720 › 4720-00-438-1531
Air Duct Hose P/N NAS1375A10SA138
In stock — 9 on our U.S. shelfNSN 4720-00-438-1531 4720004381531 NIIN 004381531
SECO Parts has 9 in stock of NSN 4720-00-438-1531 — Air Duct Hose — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $170.41 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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,AIRDUCT
- Federal supply class
- FSC 4720 — Hose and Flexible Tubing
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 9 |
| Total | 9 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4720-00-438-1531 004381531 NAS1375A10SA138 NAS1369
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
- Material
- Reinforcing Wire Steel
- Material
- Second Ply Fiberglass and Rubber Silicone Class Q
- Wall thickness
- 0.065 in (nominal)
- Inside diameter
- First End Inches Nominal 2.500
- Minimum inside bending radius
- Inches 2.500
- Measuring method and length
- Inches Nominal Overall 37.000
- Material
- First Ply Fiberglass and Rubber Silicone Class Q
- Material
- Reinforcing Cord Fiberglass and Rubber Silicone Class Q
- Connection type
- Both Ends Soft
- End overall length
- Both Ends Inches Nominal 1.250
- Specification/standard data
- Professional/industrial Association Standard 80205-NAS1370 Thru 1379
- Nondefinitive spec/std data
- Type 2
- Operating pressure
- Pounds Per Square Inch (PSI) Maximum 4.0
- End inside diameter
- Both Ends Inches Nominal 2.500
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
NAS1375A10SA138 NAS1369
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 9 on the shelf |
| 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 4720-00-438-1531?
NSN 4720-00-438-1531 (4720004381531) — Air Duct Hose: SECO Parts has 9 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 4720-00-438-1531 available?
SECO Parts has 9 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4720-00-438-1531 cost?
The government catalog (FEDLOG) lists NSN 4720-00-438-1531 at $170.41 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 4720-00-438-1531?
Part numbers that cross-reference this NSN include NAS1375A10SA138, NAS1369. 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.