The Composite Repair Set,aircraft, cataloged under National Stock Number 4920-01-517-7481, 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 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4920-01-517-7481 |
| Item Name | Composite Repair Set,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | A-A-59240 |
| Functional Description | USED FOR REPAIR AND DRY-OUT OF AIRCRAFT BONDED AND COMPOSITE STRUCTURE |
| 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 |
|---|---|
| A-A-59240 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 4920-01-517-7481 is a Composite Repair Set,aircraft, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4920-01-553-8724. Verify interchangeability with system specifications before substitution.
Key specifications for 4920-01-517-7481: Reference Data and Literature: A-A-59240; Special Features: DUAL ZONE 110-220 VAC 50/60HZ; DESIGNED FOR USE IN CLASS 1 DIVISION.ACTION ID 45483852 VAC; Functional Description: USED FOR REPAIR AND DRY-OUT OF AIRCRAFT BONDED AND COMPOSITE STRUCTURE; Part Name Assigned by Controlling Agency: COMPONENT REPAIR SET. 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.
NSN 4920-01-517-7481 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.