The Tongue Assembly,towbar, cataloged under National Stock Number 1740-00-150-6496, is classified within Federal Supply Class 1740 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Aerol Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1740-00-150-6496 |
| Primary Part Number | 56447-750 |
| Item Name | Tongue Assembly,towbar |
| FSC / FSG | 1740 / 17 — No Item Name Available |
| Manufacturer | Aerol Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL CAST STEEL; CONSISTS OF BRACKET,56416; CENTER ARM ASSY,56419; PIN,65032; 4 LINKS,52674-8; 7 CLEVIS PINS,52674-6; 2 STOP PINS,52674-7; 7 RETAINING RINGS,MS16624-1125; 2 LINK-STOPS,52674-4; TONGUE,56446; SETSCREW,MS51963-104; 4 SETSCREWS,PKLP6-9XW040J6; 2 SLACK CUSHIONS,61066; 8 GREASE FITTINGS,MS15001-1; 2 CLEVIS PINS,MS20392-9045; 2 COTTER PINS,MS24665-355; 2 CLEVIS,52226; 7.5 IN. LG; 4 MOUNTING HOLES .625 DIA IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1740-00-150-6496 is a Tongue Assembly,towbar, manufactured by Aerol Llc, classified under FSC 1740 (No Item Name Available). Status: active.
NSN 1740-00-150-6496 has 3 cross-referenced part numbers: 56447-750 (Aerol Llc), 56447 (Aerol Llc), 56428-750 (Aerol Llc).
There are 5 known substitutes for 1740-00-150-6496: 5310-00-286-9187, 5330-00-582-1548, 6680-01-096-6665 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56447-750: General Characteristics Item Description: MATERIAL CAST STEEL; CONSISTS OF BRACKET,56416; CENTER ARM ASSY,56419; PIN,65032; 4 LINKS,52674-8; 7 CLEVIS PINS,52674-6; 2 STOP PINS,52674-7; 7 RETAINING RINGS,MS16624-1125; 2 LINK-STOPS,52674-4; TONGUE,56446; SETSCREW,MS51963-104; 4 SETSCREWS,PKLP6-9XW040J6; 2 SLACK CUSHIONS,61066; 8 GREASE FITTINGS,MS15001-1; 2 CLEVIS PINS,MS20392-9045; 2 COTTER PINS,MS24665-355; 2 CLEVIS,52226; 7.5 IN. LG; 4 MOUNTING HOLES .625 DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.