The Jackscrew Assembly, cataloged under National Stock Number 4920-01-204-5568, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-204-5568 |
| Primary Part Number | 88619-2 |
| Item Name | Jackscrew Assembly |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT TEST EQUIPMENT |
| General Characteristics Item Description | MALE FIXED CONNECTOR; STEEL; OVERALL LENGTH,0.496 IN IN |
| 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 |
|---|---|
| 88619-2 PRIMARY | Te Connectivity Corporation (USA) |
| 768270-6 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 1-86921-3 | 5/9 Secondary reference Te Connectivity Corporation |
| GE802F1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| GE802F1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 86921-1 | 5/9 Secondary reference Te Connectivity Corporation |
| GE802F1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 4920-01-204-5568 is a Jackscrew Assembly, manufactured by Te Connectivity Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-204-5568 has 2 manufacturer part numbers on file: 88619-2 (Te Connectivity Corporation), 768270-6 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
2 possible matches (shared part number, not a government interchangeability claim): 5307-01-237-7614, 6620-01-607-5738. Verify interchangeability with system specifications before substitution.
Key specifications for 88619-2: FSC Application Data: AIRCRAFT TEST EQUIPMENT; General Characteristics Item Description: MALE FIXED CONNECTOR; STEEL; OVERALL LENGTH,0.496 IN IN; End Item Identification: BENCH TEST SET FOR AIRCRAFT MODEL CH-53E. 2 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.