The Jackscrew,inactive Leaf, cataloged under National Stock Number 5342-01-218-6764, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-218-6764 |
| Item Name | Jackscrew,inactive Leaf |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| General Characteristics Item Description | CONTINUOUS THREAD STAINLESS STEEL ROD 4.687 IN. LG,0.750 IN. DIA THREADS EXTENDING 0.875 IN. ALONG ONE END AND 0.500 IN. ALONG OTHER END WITH THREADS MACHINED OFF DOWN TO 0.600 IN. DIA FOR 3.125 IN. BETWEEN; END WITH 0.500 IN. HAS CENTER--DRILLED AND TAPPED HOLE 0.750 IN. DEEP WITH 3/8-16 NC THREADS AND 0.500 IN. DIA COUNTERBORE 0.188 IN. DEEP; END WITH HOLE HAS CHAMFER 0.031 IN. BY 45 DEGS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 0963-C-3 | 5/9 Secondary reference Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
| 28472A0-1 | 3/9 Design control — primary reference Naval Shore Electronics Engineering Activity 9th Naval District |
NSN 5342-01-218-6764 is a Jackscrew,inactive Leaf, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-01-218-6764: General Characteristics Item Description: CONTINUOUS THREAD STAINLESS STEEL ROD 4.687 IN. LG,0.750 IN. DIA THREADS EXTENDING 0.875 IN. ALONG ONE END AND 0.500 IN. ALONG OTHER END WITH THREADS MACHINED OFF DOWN TO 0.600 IN. DIA FOR 3.125 IN. BETWEEN; END WITH 0.500 IN. HAS CENTER--DRILLED AND TAPPED HOLE 0.750 IN. DEEP WITH 3/8-16 NC THREADS AND 0.500 IN. DIA COUNTERBORE 0.188 IN. DEEP; END WITH HOLE HAS CHAMFER 0.031 IN. BY 45 DEGS IN. 1 specification is 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.