The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-110-6505, 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 Apex Machine Tool Company, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-110-6505 |
| Primary Part Number | PWA55518 |
| Item Name | Fixture,engine Maintenance,aircr |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Apex Machine Tool Company, Inc. |
| Status | ACTIVE |
| Nominal Overall Width | 4.000 INCHES IN |
| Nominal Overall Length | 7.000 INCHES IN |
| Reference Data and Literature | SERD NO. 3952; T.O. 2J-F100-94 |
| Nominal Overall Height | 3.000 INCHES IN |
| Functional Description | USED AS HOLDING FIXTURE DURING CONTROL ARM AND ROD END REPAIR/MAINTENANCE |
| 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 |
|---|---|
| PWA55518 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| PWA55518-1 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| PWA55518 PRIMARY | Apex Machine Tool Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4920PL1396999 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4920-01-110-6505 is a Fixture,engine Maintenance,aircr, manufactured by Apex Machine Tool Company, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-110-6505 has 3 manufacturer part numbers on file: PWA55518 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA55518-1 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA55518 (Apex Machine Tool Company, Inc.).
Key specifications for PWA55518: Nominal Overall Width: 4.000 INCHES IN; Nominal Overall Length: 7.000 INCHES IN; Reference Data and Literature: SERD NO. 3952; T.O. 2J-F100-94; Nominal Overall Height: 3.000 INCHES IN. 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.
NSN 4920-01-110-6505 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.