The Flange,tube, cataloged under National Stock Number 6115-01-151-4081, is classified within Federal Supply Class 6115 (Generators and Generator Sets, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6115-01-151-4081 |
| Primary Part Number | 72-2051 |
| Item Name | Flange,tube |
| FSC / FSG | 6115 / 61 — Generators and Generator Sets, Electrical |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL;THE PURPOSE OF FLANGE TUBE,IS TO HOLD CONNECTING TUBES OR EXHAUST PIPE TO PANEL,ALSO TO KEEP IN PLACE WHILE GENERATOR IS IN OPERATION;FLANGE,TUBE LENGTH IS 3.380 INCHES AND THE WIDTH IS 4.170 INCHES WITH SPLIT NECK;FLANGE,TUBE WITHOUT THE SPLIT NECK WIDTH IS 3.680 INCHES;SPLIT NECK OF FLANGE,TUBE IS CENTERED,AND THE LENGTH FROM LEFT CORNER TO NECK IS 1.25 INCHES AND RIGHT CORER TO NECK IS 1.25 INCHES AND CENTER OF NECK IS 0.88 INCHES;THERE ARE TWO HOLES ON SPLIT NECK AND THE LENGTH IS .282 INCHES AND THE WIDTH IS.438 INCHES;THERE ARE TWO HOLES ON FLANGE,TUBE AND THEY ARE THE SAME WIDTH .685 INCHES AND THE SAME LENGTH .282 INCHES;ONE HOLE IS AT THE UPPER RIGHT HAND CORNER AND ONE AT LOWER LEFT HAND CORNER;DIA OF THE CIRCLE IS 2.620 INCHES MIN AND 2.640 INCHES MAX;SURFACE TREATMENT REQUIREMENT IN IS MIL-T-704 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 |
|---|---|
| 72-2051 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 6115-01-151-4081 is a Flange,tube, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 6115, Generators and Generator Sets, Electrical. Status: active.
NSN 6115-01-151-4081 has 1 manufacturer part number on file: 72-2051 (Department of Defense Project Manager-Mobile Electric Power).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-525-1677, 1680-01-601-0361. Verify interchangeability with system specifications before substitution.
Key specifications for 72-2051: General Characteristics Item Description: MATL STEEL;THE PURPOSE OF FLANGE TUBE,IS TO HOLD CONNECTING TUBES OR EXHAUST PIPE TO PANEL,ALSO TO KEEP IN PLACE WHILE GENERATOR IS IN OPERATION;FLANGE,TUBE LENGTH IS 3.380 INCHES AND THE WIDTH IS 4.170 INCHES WITH SPLIT NECK;FLANGE,TUBE WITHOUT THE SPLIT NECK WIDTH IS 3.680 INCHES;SPLIT NECK OF FLANGE,TUBE IS CENTERED,AND THE LENGTH FROM LEFT CORNER TO NECK IS 1.25 INCHES AND RIGHT CORER TO NECK IS 1.25 INCHES AND CENTER OF NECK IS 0.88 INCHES;THERE ARE TWO HOLES ON SPLIT NECK AND THE LENGTH IS .282 INCHES AND THE WIDTH IS.438 INCHES;THERE ARE TWO HOLES ON FLANGE,TUBE AND THEY ARE THE SAME WIDTH .685 INCHES AND THE SAME LENGTH .282 INCHES;ONE HOLE IS AT THE UPPER RIGHT HAND CORNER AND ONE AT LOWER LEFT HAND CORNER;DIA OF THE CIRCLE IS 2.620 INCHES MIN AND 2.640 INCHES MAX;SURFACE TREATMENT REQUIREMENT IN IS MIL-T-704 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.