NSN catalog · 90,963 partsCatalog › Materials Handling Equipment › FSC 3940 › 3940-00-630-9931
Tackle Block P/N D8337019PT8337020
In stock — 16 on our U.S. shelfNSN 3940-00-630-9931 3940006309931 NIIN 006309931
SECO Parts has 16 in stock of NSN 3940-00-630-9931 — Tackle Block — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $197.50 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
- BLOCK,TACKLE
- SECO description
- SNATCH BLOCK, 8"
- Federal supply class
- FSC 3940 — Blocks, Tackle, Rigging, and Slings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| Serviceable | SV | 11 |
| New | NE | 5 |
| Total | 16 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3940-00-630-9931 006309931 D8337019PT8337020
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
- Center pin diameter
- 1.500 in (nominal)
- Load rating
- 20000.0 lb maximum
- Material
- Bearing Copper Alloy 511
- Material
- Center Pin Steel
- Material
- Sheave Steel
- Material
- Shell Steel
- Surface treatment
- Overall Zinc
- Maximum tackle diameter accommodated
- Inches 0.625
- Bearing type
- Plain
- Tackle accommodated type
- Wire Rope
- Nondefinitive spec/std data
- Type 2
- Block type
- Snatch
- Sheave outside diameter
- 8.000 in (nominal)
- Sheave quantity
- 1
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
D8337019PT8337020
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 | Y Terminal item (stock exhausted) — a terminal item: government stock is exhausted and it is not being re-procured. SECO has 16 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 3940-00-630-9931?
NSN 3940-00-630-9931 (3940006309931) — Tackle Block: SECO Parts has 16 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 3940-00-630-9931 available?
SECO Parts has 16 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3940-00-630-9931 cost?
The government catalog (FEDLOG) lists NSN 3940-00-630-9931 at $197.50 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 3940-00-630-9931?
Part numbers that cross-reference this NSN include D8337019PT8337020. 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.