NSN catalog · 90,963 partsCatalog › Materials Handling Equipment › FSC 3940 › 3940-00-414-6533
Tackle Block P/N 10876250
In stock — 2 on our U.S. shelfNSN 3940-00-414-6533 3940004146533 NIIN 004146533
SECO Parts has 2 in stock of NSN 3940-00-414-6533 — Tackle Block — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $4,095.75 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
- BLOCK,TACKLE
- SECO description
- BLOCK ASSY
- Federal supply class
- FSC 3940 — Blocks, Tackle, Rigging, and Slings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| As Removed | AR | 1 |
| Serviceable | SV | 1 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3940-00-414-6533 004146533 10876250
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
- Becket type
- Thimble
- Shell length
- 17.812 in (nominal)
- Material
- Center Pin Steel and Steel Comp 8620H
- Bearing type
- Plain
- Tackle accommodated type
- Wire Rope
- Sheave outside diameter
- 8.000 in (nominal)
- Center pin diameter
- 1.500 in (nominal)
- Material document and classification
- Bearing MIL Spec Single Material Response -IL-B-13501, CO- B and MIL Spec Single Material Response -IL-B-5687, Tye 1, CO- a
- Material
- Bearing Copper Alloy 546-CANCELED and Copper Alloy 841 and Copper Alloy
- Becket quantity
- 1
- Sheave bearing lubrication method
- Self-Lubricated
- Maximum tackle diameter accommodated
- Inches 1.187
- Block type
- Regular
- Sheave quantity
- 1
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response TT--636
- Surface treatment
- Overall Paint
- Material document and classification
- Center Pin Fed STD Single Material Response Fed STD 66 or Assn STD Single Material Response Aisi 8620H or Assn STD Single Material Response SAE 8620H
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
10876250
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 2 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 3940-00-414-6533?
NSN 3940-00-414-6533 (3940004146533) — Tackle Block: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tackle block in federal supply class 3940 (Blocks, Tackle, Rigging, and Slings).
Is NSN 3940-00-414-6533 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3940-00-414-6533 cost?
The government catalog (FEDLOG) lists NSN 3940-00-414-6533 at $4,095.75 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 3940-00-414-6533?
Part numbers that cross-reference this NSN include 10876250. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BLOCK,TACKLE. Same name is not the same part: check the part numbers.