The Block Locating, cataloged under National Stock Number 4920-01-187-4043, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Tactair Fluid Controls Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-187-4043 |
| Primary Part Number | HP11186TF103 |
| Item Name | Block Locating |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| FSC Application Data | 4920-01-024-6802,HOLDING FIXTURE,TEST STEERING UNIT |
| General Characteristics Item Description | MATL: STL 4340,HEAT TREAT TO RC 50-55 PER MIL-H-6875; O/A DIM: 6.000 IN. W.,6.380 IN. LG.,2.470 IN. H. 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 |
|---|---|
| HP11186TF103 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| HP11186TF103 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-01-187-4043 is a Block Locating, manufactured by Tactair Fluid Controls Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-187-4043 has 1 manufacturer part number on file: HP11186TF103 (Tactair Fluid Controls Inc).
Key specifications for HP11186TF103: FSC Application Data: 4920-01-024-6802,HOLDING FIXTURE,TEST STEERING UNIT; General Characteristics Item Description: MATL: STL 4340,HEAT TREAT TO RC 50-55 PER MIL-H-6875; O/A DIM: 6.000 IN. W.,6.380 IN. LG.,2.470 IN. H. IN; End Item Identification: A-10A ACFT AGE. A. 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.