The Ram,1st Stage,jack Hydraulic, cataloged under National Stock Number 4320-01-154-5732, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-154-5732 |
| Primary Part Number | CJ67C0259 |
| Item Name | Ram,1st Stage,jack Hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| General Characteristics Item Description | AXLE 15 TON; TUBING STEEL SPEC QQ-T-00825 SEAMLESS,CD,ANNEALED 4130-4145 OPT 4130-4145; QUENCH AND TEMPER TO 170,000-180,000 PSI TENSILE PER MIL-H-6875; SURFACE TEXTURE 125 MICRONS; CHROM PLATE QQ-C-320,CL2; PHOSPATE COAT TY M CL 2 MIL-P-16232; 4.000 IN. LG; 1ST DIA 3.249-3.251 IN DIA; 2ND DIA 3.625 IN.; 3RD DIA 3.873.3.875 IN. DIA ONE END; OPPOSITE END 1ST DIA 3.375-3.376 IN. DIA; 2ND DIA 3.755-3.756 IN. DIA; 3RD DIA 3.982-3.986 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-154-5732 is a Ram,1st Stage,jack Hydraulic, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-154-5732 has 2 manufacturer part numbers on file: 208702 (Wiba Zevenaar B.v.), CJ67C0259 (Columbus Jack Corporation Div Columbus Jack).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-215-8160. Verify interchangeability with system specifications before substitution.
Key specifications for CJ67C0259: General Characteristics Item Description: AXLE 15 TON; TUBING STEEL SPEC QQ-T-00825 SEAMLESS,CD,ANNEALED 4130-4145 OPT 4130-4145; QUENCH AND TEMPER TO 170,000-180,000 PSI TENSILE PER MIL-H-6875; SURFACE TEXTURE 125 MICRONS; CHROM PLATE QQ-C-320,CL2; PHOSPATE COAT TY M CL 2 MIL-P-16232; 4.000 IN. LG; 1ST DIA 3.249-3.251 IN DIA; 2ND DIA 3.625 IN.; 3RD DIA 3.873.3.875 IN. DIA ONE END; OPPOSITE END 1ST DIA 3.375-3.376 IN. DIA; 2ND DIA 3.755-3.756 IN. DIA; 3RD DIA 3.982-3.986 IN. DIA 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.