The Adapter,hoisting, cataloged under National Stock Number 3940-00-829-9006, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-00-829-9006 |
| Primary Part Number | 121GT10020 |
| Item Name | Adapter,hoisting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | S-2D AIRCRAFT |
| Material Document and Classification | MIL-S-16974, GRADE 4130 MIL SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | PAINT |
| Test Data Document | 26512-121GT10020 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | STEEL COMP 4130 |
| Attachment Method | BOLTED RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 121GT10020 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 3940-00-829-9006 is a Adapter,hoisting, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-00-829-9006 has 1 manufacturer part number on file: 121GT10020 (Northrop Grumman Systems Corporation).
Key specifications for 121GT10020: Overall Height: 10.000 INCHES NOMINAL IN; FSC Application Data: S-2D AIRCRAFT; Material Document and Classification: MIL-S-16974, GRADE 4130 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 55.750 INCHES NOMINAL IN. 6 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.
NSN 3940-00-829-9006 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.