The Block,tackle, cataloged under National Stock Number 3940-00-227-5519, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Port Hueneme Marine Supply Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-00-227-5519 |
| Primary Part Number | 8936 |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — No Item Name Available |
| Manufacturer | Port Hueneme Marine Supply Co |
| Status | ACTIVE |
| Load Rating | 7050.0 POUNDS MAXIMUM LBS |
| Shell Length | 8.000 INCHES NOMINAL IN |
| Center Pin Diameter | 0.625 INCHES NOMINAL IN |
| Maximum Tackle Diameter Accommodated | 1.000 INCHES IN |
| Sheave Quantity | 3 |
| Block Type | REGULAR |
| Sheave Outside Diameter | 5.500 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Sheave Bearing Lubrication Method | SELF-LUBRICATED |
| Tackle Accommodated Type | FIBROUS ROPE |
| Material | STEEL OVERALL |
| Style Designator | OVAL PATTERN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| Bearing Type | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8936 | Port Hueneme Marine Supply Co (USA) |
| S1801-860441PC1-2-9T011-14-16-1- | Naval Ship Systems Command (USA) |
NSN 3940-00-227-5519 is a Block,tackle, manufactured by Port Hueneme Marine Supply Co, classified under FSC 3940 (No Item Name Available). Status: active.
NSN 3940-00-227-5519 has 2 cross-referenced part numbers: 8936 (Port Hueneme Marine Supply Co), S1801-860441PC1-2-9T011-14-16-1- (Naval Ship Systems Command).
There are 6 known substitutes for 3940-00-227-5519: 5120-00-204-2675, 3940-00-227-5520, 3940-00-227-5521 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8936: Load Rating: 7050.0 POUNDS MAXIMUM LBS; Shell Length: 8.000 INCHES NOMINAL IN; Center Pin Diameter: 0.625 INCHES NOMINAL IN; Maximum Tackle Diameter Accommodated: 1.000 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.