NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4720 › 4720-00-540-2220
Metallic Hose Assembly P/N S3705-2102
In stock — 9 on our U.S. shelfNSN 4720-00-540-2220 4720005402220 NIIN 005402220
SECO Parts has 9 in stock of NSN 4720-00-540-2220 — Metallic Hose Assembly — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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 ASSEMBLY,METALLIC
- SECO description
- HOSE ASSEMBLY,METAL
- 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:
4720-00-540-2220 005402220 S3705-2102
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
- Nominal thread size
- First End Inches 0.438
- Minimum inside bending radius
- Inches 0.812
- Inside diameter
- 0.250 in (nominal)
- End connection design
- First End Straight
- Connection type
- First End Threaded Internal Tube
- Thread class
- 3B
- Thread direction
- First End Right-Hand
- Features provided
- Identical Ends
- Measuring method and length
- Inches Nominal Overall 21.875
- Item structural composition
- Outer Layer Braided Corrosion Resistant Steel Wire
- Thread series designator
- First End UNF
- Outside diameter
- 0.370 in (nominal)
- Operating pressure
- Location Not Otherwise Specified Pounds Per Square Inch (PSI) Maximum 400.0
- Seat angle
- First End Degrees 37.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
S3705-2102
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.
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FAQ
What is NSN 4720-00-540-2220?
NSN 4720-00-540-2220 (4720005402220) — Metallic Hose Assembly: SECO Parts has 9 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for metallic hose assembly in federal supply class 4720 (Hose and Flexible Tubing).
Is NSN 4720-00-540-2220 available?
SECO Parts has 9 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4720-00-540-2220 cost?
SECO lists NSN 4720-00-540-2220 at $519.39 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What part numbers cross-reference to NSN 4720-00-540-2220?
Part numbers that cross-reference this NSN include S3705-2102. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names HOSE ASSEMBLY,METALLIC. Same name is not the same part: check the part numbers.