The Bleeder-Pressure Ind Brake, cataloged under National Stock Number 4920-01-063-9352, 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 The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4920-01-063-9352 |
| Primary Part Number | 74D130017-1001 |
| Item Name | Bleeder-Pressure Ind Brake |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | 14.500 IN. LG,9.250 IN. W,8.000 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74D130017-1001 | Hydraulic Technology, Inc (USA) |
| 74D130017-1001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10412164 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4920-01-063-9352 is a Bleeder-Pressure Ind Brake, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-063-9352 has 2 manufacturer part numbers on file: 74D130017-1001 (Hydraulic Technology, Inc), 74D130017-1001 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-725-2444. Verify interchangeability with system specifications before substitution.
Key specifications for 74D130017-1001: General Characteristics Item Description: 14.500 IN. LG,9.250 IN. W,8.000 IN. H IN; End Item Identification: F-18A AIRCRAFT A. 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.
NSN 4920-01-063-9352 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.