The Composite Repair Set,aircraft, cataloged under National Stock Number 4920-01-556-7883, 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 Wichitech Industries Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-556-7883 |
| Primary Part Number | F4HB2007E |
| Item Name | Composite Repair Set,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wichitech Industries Inc |
| Status | ACTIVE |
| Supplementary Features | 21 X 14 X 8IN CASE; 45LBS; AUTOMATIC ALARMS FOR VARIOUS CONDITIONS; DWELL TEMPERATURE 500DEG F MAX LBS |
| Functional Classification | GG-6.0 |
| Entry Date | 07-10-04 |
| Functional Description | USED TO HEAT/VACUUM CURE COMPOSITE MATERIALS DURING REPAIR |
| 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 |
|---|---|
| F4HB2007E PRIMARY | Wichitech Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| AA59271 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| MIL-HDBK-300(AGE-P) | 5/1 Secondary reference Mil-Hdbk-300 Hq Afmc-Lgis |
| F4HB10005 | 5/9 Secondary reference Wichitech Industries Inc |
NSN 4920-01-556-7883 is a Composite Repair Set,aircraft, manufactured by Wichitech Industries Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-556-7883 has 1 manufacturer part number on file: F4HB2007E (Wichitech Industries Inc).
Key specifications for F4HB2007E: Supplementary Features: 21 X 14 X 8IN CASE; 45LBS; AUTOMATIC ALARMS FOR VARIOUS CONDITIONS; DWELL TEMPERATURE 500DEG F MAX LBS; Functional Classification: GG-6.0; Special Features: SINGLE ZONE; EXPLOSION PROOF; AUTOSWITCHING 110/220VAC 50/60HZ 15 OR 20 AMPS VAC; Entry Date: 07-10-04. 4 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.