The Binder,load, cataloged under National Stock Number 3990-01-626-8740, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Mazzella Lifting Technologies, Inc. Dba Mazzella John Sakacho Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-626-8740 |
| Primary Part Number | 1900-6535 |
| Item Name | Binder,load |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Mazzella Lifting Technologies, Inc. Dba Mazzella John Sakacho Co |
| Status | ACTIVE |
| Length | 32.750 INCHES MINIMUM AND 33.750 INCHES MAXIMUM IN |
| Lever Length | 13.0 INCHES NOMINAL IN |
| Lever | NOT INCLUDED |
| Tightening Device | TURNBUCKLE |
| Chain Size | 0.50 INCHES NOMINAL IN |
| Safe Operating Load Rating | 13750.0 POUNDS NOMINAL LBS |
| Take-Up Length | 14.0 INCHES NOMINAL IN |
| Chain Grab Hook | INCLUDED |
| Take-Up Spring | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1900-6535 PRIMARY | Mazzella Lifting Technologies, Inc. Dba Mazzella John Sakacho Co (USA) |
| 1900-6535 | Mazzella Lifting Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SW37103 | 7/2 Vendor item drawing reference U.S. Government activity |
| SW37103-1 | 5/1 Secondary reference U.S. Government activity |
NSN 3990-01-626-8740 is a Binder,load, manufactured by Mazzella Lifting Technologies, Inc. Dba Mazzella John Sakacho Co, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-626-8740 has 2 manufacturer part numbers on file: 1900-6535 (Mazzella Lifting Technologies, Inc. Dba Mazzella John Sakacho Co), 1900-6535 (Mazzella Lifting Technologies, Inc.).
Key specifications for 1900-6535: Length: 32.750 INCHES MINIMUM AND 33.750 INCHES MAXIMUM IN; Lever Length: 13.0 INCHES NOMINAL IN; Lever: NOT INCLUDED; Tightening Device: TURNBUCKLE. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.