The Auger,pipe Cleaning,sewer, cataloged under National Stock Number 4940-01-449-3989, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ridge Tool Company. Government technical data includes 2 specifications, 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. 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 | 4940-01-449-3989 |
| Primary Part Number | 62990 |
| Item Name | Auger,pipe Cleaning,sewer |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ridge Tool Company |
| Status | ACTIVE |
| General Characteristics Item Description | STRAIGHT AUGER |
| Type/model Designation | T-201 |
| 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 |
|---|---|
| 62990 PRIMARY | Ridge Tool Company (USA) |
NSN 4940-01-449-3989 is a Auger,pipe Cleaning,sewer, manufactured by Ridge Tool Company, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-449-3989 has 1 manufacturer part number on file: 62990 (Ridge Tool Company).
1 possible match (shared part number, not a government interchangeability claim): 6650-01-565-9416. Verify interchangeability with system specifications before substitution.
Key specifications for 62990: General Characteristics Item Description: STRAIGHT AUGER; Overall Length: 5.000 INCHES NOMINAL IN; End Item Identification: C-4, C-6 CABLES; Type/model Designation: T-201. 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.