The Support,wrist, cataloged under National Stock Number 6515-01-366-0979, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Tenacious Holdings Inc. Dba Ergodyne. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6515-01-366-0979 |
| Primary Part Number | 4000 MEDIUM LEFT |
| Item Name | Support,wrist |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Tenacious Holdings Inc. Dba Ergodyne |
| Status | ACTIVE |
| Features Provided | NONSTERILE AND ADJUSTABLE AND REUSABLE |
| Size Designation | MEDIUM LEFT |
| Color | BLACK |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Material | STEEL CORROSION RESISTING STAYS |
| Usage Location | EITHER WRIST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 4000 MEDIUM LEFT PRIMARY | Tenacious Holdings Inc. Dba Ergodyne (USA) |
| Reference | Meaning |
|---|---|
| 4000 MEDIUM LEFT | 3/9 Design control — primary reference Ergodyne Corp |
| JA-9855MLBL | 5/9 Secondary reference Ghc Specialty Brands, Llc Dba Lab Safety Supply |
NSN 6515-01-366-0979 is a Support,wrist, manufactured by Tenacious Holdings Inc. Dba Ergodyne, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-366-0979 has 1 manufacturer part number on file: 4000 MEDIUM LEFT (Tenacious Holdings Inc. Dba Ergodyne).
Key specifications for 4000 MEDIUM LEFT: Features Provided: NONSTERILE AND ADJUSTABLE AND REUSABLE; Size Designation: MEDIUM LEFT; Color: BLACK; Special Features: SIZE 6.50 IN. TOO 7.50 IN. (16.5 CM TO 19.0 CM) CM. 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.
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.