The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-101-8917, 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 Simmonds Precision Products Inc. 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 | 4920-00-101-8917 |
| Primary Part Number | NT129 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Simmonds Precision Products Inc |
| Status | ACTIVE |
| Nominal Overall Width | 8.000 INCHES IN |
| Nominal Overall Length | 15.000 INCHES IN |
| Reference Data and Literature | TO 33D3-25-23-2; NAVAIR 17-15BAA-33 |
| Nominal Overall Height | 10.000 INCHES IN |
| Functional Description | MEASURES END PLAY OF MOTOR ASSEMBLIES |
| 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 |
|---|---|
| NT129 PRIMARY | Simmonds Precision Products Inc (USA) |
NSN 4920-00-101-8917 is a Fixture,aircraft Maintenance, manufactured by Simmonds Precision Products Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-101-8917 has 1 manufacturer part number on file: NT129 (Simmonds Precision Products Inc).
Key specifications for NT129: Nominal Overall Width: 8.000 INCHES IN; Nominal Overall Length: 15.000 INCHES IN; Reference Data and Literature: TO 33D3-25-23-2; NAVAIR 17-15BAA-33; Nominal Overall Height: 10.000 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.
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.