The Adapter,mechanical Test, cataloged under National Stock Number 4940-01-628-0558, 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 Stauff Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,mechanical Test |
| FSC / FSG | 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | General Dynamics Land Systems Canadacorp (CAGE 56161); Stauff Corp (CAGE 53790); North American Controls Inc Dba North American Controls Inc (CAGE 0VUL5) |
| Parameter | Value |
|---|---|
| NSN | 4940-01-628-0558 |
| Primary Part Number | SKK15-J1C1/4-PK |
| Item Name | Adapter,mechanical Test |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Stauff Corp |
| 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 |
|---|---|
| 10658236-001 | General Dynamics Land Systems Canadacorp (CAN) |
| SKK15-J1C1/4-PK PRIMARY | Stauff Corp (USA) |
| 11154 | North American Controls Inc Dba North American Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 10658236 | 7/2 Vendor item drawing reference General Dynamics Land Systems Canadacorp |
NSN 4940-01-628-0558 is a Adapter,mechanical Test, manufactured by Stauff Corp, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-628-0558 has 3 manufacturer part numbers on file: 10658236-001 (General Dynamics Land Systems Canadacorp), SKK15-J1C1/4-PK (Stauff Corp), 11154 (North American Controls Inc Dba North American Controls Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5640-01-658-0106, 5120-01-664-9938. Verify interchangeability with system specifications before substitution.
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.