The Fixture,hydraulic System Compone, cataloged under National Stock Number 4920-00-099-9017, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4920-00-099-9017 |
| Item Name | Fixture,hydraulic System Compone |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Nominal Overall Diameter | 6.000 INCHES IN |
| Nominal Overall Width | 2.000 INCHES IN |
| Reference Data and Literature | SERD NO. 0904; TO 9H4-3-69-3 |
| Functional Description | USED TO HOLD AND ALIGN THE DRIVE SHAFT OF THE HYDRAULIC PUMP, DURING INSTALLATION OF THE PRESS FIT DRIVE SHAFT BEARINGS |
| 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 |
| Reference | Meaning |
|---|---|
| 69841T200 | 3/2 Design control — primary reference U.S. Government activity |
| 10124763 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4920-00-099-9017 is a Fixture,hydraulic System Compone, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5998-00-659-9379. Verify interchangeability with system specifications before substitution.
Key specifications for 4920-00-099-9017: Nominal Overall Diameter: 6.000 INCHES IN; Nominal Overall Width: 2.000 INCHES IN; Reference Data and Literature: SERD NO. 0904; TO 9H4-3-69-3; Special Features: STEEL; COMPANY NAME-HOLDING FIXTURE, BEARING INSTALLATION. 4 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.
NSN 4920-00-099-9017 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.