The Jack,leveling-Support, cataloged under National Stock Number 5120-01-437-4083, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Delaware Valley Brush and Supply Co Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-437-4083 |
| Primary Part Number | XP100301 |
| Item Name | Jack,leveling-Support |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Delaware Valley Brush and Supply Co Inc |
| 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 |
|---|---|
| XP100301 | Cequent Performance Products, Inc. (USA) |
| XP100301 PRIMARY | Delaware Valley Brush and Supply Co Inc (USA) |
| Reference | Meaning |
|---|---|
| TJ1055 | 5/9 Secondary reference Fulton Performance Products Inc |
| TJ1055 | 5/9 Secondary reference Saginaw Products Corporation Dba Cignys |
NSN 5120-01-437-4083 is a Jack,leveling-Support, manufactured by Delaware Valley Brush and Supply Co Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-437-4083 has 2 manufacturer part numbers on file: XP100301 (Cequent Performance Products, Inc.), XP100301 (Delaware Valley Brush and Supply Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-541-8871. Verify interchangeability with system specifications before substitution.
Key specifications for XP100301: End Item Identification: AS-4429/TSC ANTENNA,COMMUNICATI. 0 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.