The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-708-7975, 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 Eaton Aerospace, Llc Dba Jackson South. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-00-708-7975 |
| Primary Part Number | T300852 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Reference Data and Literature | LOCKHEED DRAWING 4S90273 |
| Functional Description | USED TO HOLD THE ENGINE DRIVEN HYDRAULIC PUMP DRIVE SHAFT DURING INSTALLATION OF THE SEAL SUBASSEMBLY AND DURING POSITIONING OF THE PUMP MOUNTING FLANGE AND SEAL MATING RING |
| 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 |
|---|---|
| T300852 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 4S90273-101A | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4920-00-708-7975 is a Fixture,aircraft Maintenance, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-708-7975 has 1 manufacturer part number on file: T300852 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for T300852: Reference Data and Literature: LOCKHEED DRAWING 4S90273; Functional Description: USED TO HOLD THE ENGINE DRIVEN HYDRAULIC PUMP DRIVE SHAFT DURING INSTALLATION OF THE SEAL SUBASSEMBLY AND DURING POSITIONING OF THE PUMP MOUNTING FLANGE AND SEAL MATING RING; Part Name Assigned by Controlling Agency: HOLDER, DRIVE SHAFT; End Item Identification: PUMP PV3-300-1. 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.