The Roll,tools and Accessories, cataloged under National Stock Number 5140-01-566-0522, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 2 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5140-01-566-0522 |
| Primary Part Number | C2301 |
| Item Name | Roll,tools and Accessories |
| FSC / FSG | 5140 / 51 — Tool and Hardware Boxes |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Pocket Quantity | 23 |
| Material | PLASTIC VINYL |
| 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 |
|---|---|
| C2301 PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
NSN 5140-01-566-0522 is a Roll,tools and Accessories, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5140, Tool and Hardware Boxes. Status: active.
NSN 5140-01-566-0522 has 1 manufacturer part number on file: C2301 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-646-9100, 5340-01-674-4032. Verify interchangeability with system specifications before substitution.
Key specifications for C2301: Pocket Quantity: 23; End Item Identification: SNAP-ON NO. OEXM723K COMBINATION WRENCH SET; Material: PLASTIC VINYL. 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.
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.