The Screw,extension,jack,hydraulic,a, cataloged under National Stock Number 5305-00-558-0116, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-558-0116 |
| Primary Part Number | CJ67C0421 |
| Item Name | Screw,extension,jack,hydraulic,a |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,QQ-S-624 4130-4145,5.490 IN. MIN LG,5.510 IN. MAX LG,2.998 IN. MIN DIA,3.000 IN. MAX DIA,1/2-20 UNF THREAD,CLASS 2B,4 THREADS PER IN. QUENCH AND TEMPER 125,000 TO 140,000 PSI TENSILE STRENGTH PER MIL-H-6875,FINISH CADMIUM PLATE,TYPE 1,CLASS 1,QQ-P-416,U/O CJ67J0400-1 JACK,AIRCRAFT LANDING GEAR,F111 AIRCRAFT 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 |
|---|---|
| CJ67C0421 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
NSN 5305-00-558-0116 is a Screw,extension,jack,hydraulic,a, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-558-0116 has 1 manufacturer part number on file: CJ67C0421 (Columbus Jack Corporation Div Columbus Jack).
Key specifications for CJ67C0421: General Characteristics Item Description: STEEL,QQ-S-624 4130-4145,5.490 IN. MIN LG,5.510 IN. MAX LG,2.998 IN. MIN DIA,3.000 IN. MAX DIA,1/2-20 UNF THREAD,CLASS 2B,4 THREADS PER IN. QUENCH AND TEMPER 125,000 TO 140,000 PSI TENSILE STRENGTH PER MIL-H-6875,FINISH CADMIUM PLATE,TYPE 1,CLASS 1,QQ-P-416,U/O CJ67J0400-1 JACK,AIRCRAFT LANDING GEAR,F111 AIRCRAFT 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.