The Holddown,maintenance Fixture, cataloged under National Stock Number 4920-01-175-4014, 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 Hollingsead International, Llc. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-175-4014 |
| Primary Part Number | 02252-150-1K |
| Item Name | Holddown,maintenance Fixture |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hollingsead International, Llc |
| Status | ACTIVE |
| FSC Application Data | AVIONIC SUPPORT STRUCTURE MAINTENANCE EQUIPMENT |
| Relationship to Similar Equipment | SIMILAR TO BOX-MOUNT EXTRACTOR FRONT HOLDDOWN P/N 03273-150-1K |
| General Characteristics Item Description | FLOATING SPINDLE FRONT EXTRACTER DESIGN; 1.047 IN. DIA HANDLE; 2.578 IN. O/A LENGTH; HINGE TYPE MOUNTING W/ DOUBLER STRIP; 150.0 LB PRE-SET CLUTCHING LOAD LBS |
| Reference Data and Literature | ARINC600-404A-400-NAS A |
| Functional Description | USED TO EXTRACT BLACK BOXES |
| 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 |
|---|---|
| 02252-150-1K PRIMARY | Hollingsead International, Llc (USA) |
NSN 4920-01-175-4014 is a Holddown,maintenance Fixture, manufactured by Hollingsead International, Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-175-4014 has 1 manufacturer part number on file: 02252-150-1K (Hollingsead International, Llc).
Key specifications for 02252-150-1K: FSC Application Data: AVIONIC SUPPORT STRUCTURE MAINTENANCE EQUIPMENT; Relationship to Similar Equipment: SIMILAR TO BOX-MOUNT EXTRACTOR FRONT HOLDDOWN P/N 03273-150-1K; General Characteristics Item Description: FLOATING SPINDLE FRONT EXTRACTER DESIGN; 1.047 IN. DIA HANDLE; 2.578 IN. O/A LENGTH; HINGE TYPE MOUNTING W/ DOUBLER STRIP; 150.0 LB PRE-SET CLUTCHING LOAD LBS; Reference Data and Literature: ARINC600-404A-400-NAS A. 5 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.