NSN catalog · 90,963 partsCatalog › Mechanical Power Transmission Equipment › FSC 3020 › 3020-01-305-3225
Leaf Chain P/N BL-446-51.5LG
In stock — 11 on our U.S. shelfNSN 3020-01-305-3225 3020013053225 NIIN 013053225
SECO Parts has 11 in stock of NSN 3020-01-305-3225 — Leaf Chain — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $272.50 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
- CHAIN,LEAF
- SECO description
- CHAIN, LEAF
- Federal supply class
- FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 11 |
| Total | 11 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3020-01-305-3225 013053225 BL-446-51.5LG BL-446-52
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
- Effective length
- 4.2917 ft (nominal)
- Pin overall length
- 0.9100 in (nominal)
- Link row quantity
- 1
- Pin fastening method
- Riveted
- Link plate width
- 0.466 in (nominal)
- Link plate nominal thickness
- Inches 0.0800
- Link nominal width
- Inches 0.8000
- Link pin nominal diameter
- Inches 0.2000
- Material
- Steel
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
BL-446-51.5LG BL-446-52
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 11 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 3020-01-305-3225?
NSN 3020-01-305-3225 (3020013053225) — Leaf Chain: SECO Parts has 11 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for leaf chain in federal supply class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain).
Is NSN 3020-01-305-3225 available?
SECO Parts has 11 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3020-01-305-3225 cost?
The government catalog (FEDLOG) lists NSN 3020-01-305-3225 at $272.50 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 3020-01-305-3225?
Part numbers that cross-reference this NSN include BL-446-51.5LG, BL-446-52. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names CHAIN,LEAF. Same name is not the same part: check the part numbers.