Acquisition method (AMC)
3
FSC 3940 × BLOCK,TACKLE
BLOCK,TACKLE
3940-01-421-6962 FSC 3940
NSN 3940-01-421-6962 (also written 3940014216962; NIIN 01-421-6962) is a block, tackle in Federal Supply Class 3940, Blocks, Tackle, Rigging, and Slings. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.
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)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| BLOCK TYPE AMCL | SNATCH |
| LOCKING STYLE AMCN | — |
| SHEAVE QUANTITY AMCQ | 1 |
| TACKLE ACCOMMODATED TYPE AMCT | WIRE ROPE |
| SHEAVE OUTSIDE DIAMETER AMRR | INCHES NOMINAL 32.800 |
| CENTER PIN DIAMETER AMRT | INCHES NOMINAL 13.000 |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED AMXC | INCHES 2.000 |
| ATTACHMENT STYLE AMXF | — |
| LOAD RATING ASZD | POUNDS MAXIMUM 280000.0 |
| MATERIAL MATT | OVERALL STEEL |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 12364523 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 12364523 | 076M6 | AMZ ALABAMA INC. |
| 12364523 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 686071044QR1 | 99557 | GUNNEBO JOHNSON CORPORATION DIV GUNNEBO INDUSTRIES, INC. |
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
$29,983.46
Purchases
2
Total spend
$299,260
Oct 2, 2026
Last purchased
5 · 5.0/yr
Purchase records
$833,977
Total demand
$29,983.46
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | 3 | $29,983.46 | $89,950 | AMZ ALABAMA INC. (076M6) | Unknown | Source ↗ |
| Sep 1, 2026 | 8 | $26,163.76 | $209,310 | AMZ ALABAMA INC. (076M6) | Unknown | Source ↗ |
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 20, 2026 | SPE7L326P5179 ↗ | AMZ ALABAMA INC. | — | $235,456 |
| Sep 1, 2026 | SPE7L326P5677 ↗ | AMZ ALABAMA INC. | — | $209,310 |
| Oct 2, 2026 | SPE7L427V0031 ↗ | AMZ ALABAMA INC. | — | $89,950 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 20 days from posting to award.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
AMZ ALABAMA INC.
last award Oct 2026
BAE SYSTEMS LAND & ARMAMENTS L.P.
no award yet
no awards on record
Listed source GUNNEBO JOHNSON CORPORATION DIV GUNNEBO INDUSTRIES, INC.
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source AMZ ALABAMA INC. won 2 of the last 2 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L4-26-T-7305 | Sep 30, 2026 | Oct 16, 2026 | 5 | Expired | View at DIBBS → |
| SPE7L4-26-T-6776 | Sep 11, 2026 | Sep 21, 2026 | 3 | Expired | View at DIBBS → |
| SPE7L4-26-T-6260 | Aug 13, 2026 | Aug 24, 2026 | 8 | Expired | 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.
- Data last refreshed: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BLOCK,TACKLE." nsnexplorer.com, https://nsnexplorer.com/nsn/3940-01-421-6962/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3940-01-421-6962/