Acquisition method (AMC)
3
FSC 3940 × BLOCK,TACKLE
BLOCK,TACKLE
3940-00-263-3041 FSC 3940
NSN 3940-00-263-3041 (also written 3940002633041; NIIN 00-263-3041) is a block, tackle in Federal Supply Class 3940, Blocks, Tackle, Rigging, and Slings. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
P
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| MATERIAL MATT | CENTER PIN STEEL |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED AMXC | INCHES 0.312 |
| LOAD RATING ASZD | POUNDS MAXIMUM 380.0 |
| SHELL LENGTH AMRQ | INCHES NOMINAL 2.938 |
| MATERIAL MATT | SHEAVE COPPER ALLOY |
| MATERIAL MATT | SHELL COPPER ALLOY |
| CENTER PIN DIAMETER AMRT | INCHES NOMINAL 0.313 |
| SHEAVE OUTSIDE DIAMETER AMRR | INCHES NOMINAL 1.750 |
| ATTACHMENT STYLE AMXF | — |
| STYLE DESIGNATOR STYL | — |
| BEARING TYPE BYDT | ROLLER |
| BLOCK TYPE AMCL | REGULAR |
| SHEAVE QUANTITY AMCQ | 1 |
| TACKLE ACCOMMODATED TYPE AMCT | FIBROUS ROPE |
| MATERIAL MATT | BEARING STEEL |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 1776 | 02154 | ROYSON ENGINEERING COMPANY |
| S1801-860466 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 5 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8EE-27-T-0198 | Oct 19, 2026 | Nov 3, 2026 | 428 | Expired | View at DIBBS → |
| SPE8EE-26-T-2737 | Sep 30, 2026 | Oct 16, 2026 | 428 | Cancelled | View at DIBBS → |
| SPE8EE-26-T-2463 | Sep 3, 2026 | Sep 17, 2026 | 81 | Expired | View at DIBBS → |
| SPE8EE-26-T-2342 | Aug 18, 2026 | Aug 28, 2026 | 496 | Expired | View at DIBBS → |
| SPE8EE-26-T-2219 | Aug 6, 2026 | Aug 17, 2026 | 496 | Cancelled | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BLOCK,TACKLE." nsnexplorer.com, https://nsnexplorer.com/nsn/3940-00-263-3041/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3940-00-263-3041/