The Tube,extension, cataloged under National Stock Number 5120-01-386-7699, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Fairbanks Morse, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-386-7699 |
| Primary Part Number | T12618357 |
| Item Name | Tube,extension |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | TOOL BOX |
| 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 |
|---|---|
| T12618357 | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| T12618357 | 5/9 Secondary reference U.S. Government activity |
| 90210 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-386-7699 is a Tube,extension, manufactured by Fairbanks Morse, Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-386-7699 has 1 manufacturer part number on file: T12618357 (Fairbanks Morse, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-644-0348. Verify interchangeability with system specifications before substitution.
Key specifications for T12618357: General Characteristics Item Description: TOOL BOX; End Item Identification: VTR 454 TURBOCHARGER. 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.