The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-331-7388, 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 L & L Engineering Co 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-00-331-7388 |
| Primary Part Number | T12814 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | L & L Engineering Co Inc |
| Status | ACTIVE |
| Reference Data and Literature | TO 6J10-4-27-4 |
| Functional Description | USED IN SUPPORT OF ACFT MAINTENANCE |
| 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 |
|---|---|
| T12814 PRIMARY | L & L Engineering Co Inc (USA) |
| Reference | Meaning |
|---|---|
| T12814 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-00-331-7388 is a Fixture,aircraft Maintenance, manufactured by L & L Engineering Co Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-331-7388 has 1 manufacturer part number on file: T12814 (L & L Engineering Co Inc).
Key specifications for T12814: Reference Data and Literature: TO 6J10-4-27-4; Special Features: TO NAME: DOWELLING FIXTURES; CONSISTS OF TWO ITEMS; Functional Description: USED IN SUPPORT OF ACFT MAINTENANCE; End Item Identification: DUAL GEAR AND BOOSTER TYPE FUEL PUMP, T56 ENGINE. 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.