The Crane,floor,portable, cataloged under National Stock Number 3950-01-656-3986, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Attco, Inc Dba Syclone Attco Service Div Sky Hook. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-656-3986 |
| Primary Part Number | 8557 |
| Item Name | Crane,floor,portable |
| FSC / FSG | 3950 / 39 — No Item Name Available |
| Manufacturer | Attco, Inc Dba Syclone Attco Service Div Sky Hook |
| Status | ACTIVE |
| Boom Overhang Length | 1.75 FEET NOMINAL FT |
| Load Position Locking Method | MANUAL |
| Boom Type | REVOLVING |
| Bed Feature | NOT INCLUDED |
| Maximum Overall Height | 5.83 FEET FT |
| Retracted Length | 5.775 FEET NOMINAL FT |
| Maximum Lift Height | 6.25 FEET FT |
| Boom Design | TELESCOPING |
| Extended Length | 2.8875 FEET NOMINAL FT |
| Lift Mechanism Type | CHAIN HOIST |
| Maximum Lifting Capacity | 500.0 POUNDS LBS |
| Operation Method | MANUAL |
| Design Type | BOOM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8557 PRIMARY | Attco, Inc Dba Syclone Attco Service Div Sky Hook (USA) |
NSN 3950-01-656-3986 is a Crane,floor,portable, manufactured by Attco, Inc Dba Syclone Attco Service Div Sky Hook, classified under FSC 3950 (No Item Name Available). Status: active.
NSN 3950-01-656-3986 has 1 cross-referenced part number: 8557 (Attco, Inc Dba Syclone Attco Service Div Sky Hook).
There are 5 known substitutes for 3950-01-656-3986: 5975-00-068-6767, 3030-00-251-0047, 5120-00-293-0464 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8557: Boom Overhang Length: 1.75 FEET NOMINAL FT; Load Position Locking Method: MANUAL; Boom Type: REVOLVING; Bed Feature: NOT INCLUDED. 15 total characteristics are documented in the Federal Logistics Information System.