The Protective Kit,cha, cataloged under National Stock Number 4925-00-404-5266, is classified within Federal Supply Class 4925 (Ammunition Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Aerojet Rocketdyne Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4925-00-404-5266 |
| Primary Part Number | 1146520-9 |
| Item Name | Protective Kit,cha |
| FSC / FSG | 4925 / 49 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Aerojet Rocketdyne Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1146520-9 PRIMARY | Aerojet Rocketdyne Inc (USA) |
| Reference | Meaning |
|---|---|
| KMU384E | 5/1 Secondary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
NSN 4925-00-404-5266 is a Protective Kit,cha, manufactured by Aerojet Rocketdyne Inc, classified under FSC 4925, Ammunition Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4925-00-404-5266 has 1 manufacturer part number on file: 1146520-9 (Aerojet Rocketdyne Inc).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-234-5351. Verify interchangeability with system specifications before substitution.
Key specifications for 1146520-9: Part Name Assigned by Controlling Agency: CHA. PROTECTIVE KIT. 0 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 4925-00-404-5266 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.