The Lock Assembly,tubular, cataloged under National Stock Number 5140-01-571-8742, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5140-01-571-8742 |
| Primary Part Number | K1LA |
| Item Name | Lock Assembly,tubular |
| FSC / FSG | 5140 / 51 — Tool and Hardware Boxes |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ONE LOCK ASSEMBLY WITH TWO KEYS; INCLUDES MOUNTING NUT AND LOCK WASHER |
| 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 |
|---|---|
| K1LA PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| 5340PL1325269 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5140-01-571-8742 is a Lock Assembly,tubular, 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 5140-01-571-8742 has 1 manufacturer part number on file: K1LA (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for K1LA: General Characteristics Item Description: ONE LOCK ASSEMBLY WITH TWO KEYS; INCLUDES MOUNTING NUT AND LOCK WASHER; End Item Identification: SNAP-ON TOOL STORAGE UNITS. 1 specification is 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.