The Adapter,mechanical Test, cataloged under National Stock Number 4940-01-686-9978, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. 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 | 4940-01-686-9978 |
| Primary Part Number | 83015-5 |
| Item Name | Adapter,mechanical Test |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Products Support, Llc Dba Vitesse Systems - Jessup, Md |
| Status | ACTIVE |
| 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 |
|---|---|
| 83015-5 PRIMARY | Products Support, Llc Dba Vitesse Systems - Jessup, Md (USA) |
NSN 4940-01-686-9978 is a Adapter,mechanical Test, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-686-9978 has 1 manufacturer part number on file: 83015-5 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).
Key specifications for 83015-5: Part Name Assigned by Controlling Agency: BLEED FITTING. 0 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.