The Body,level Wind, cataloged under National Stock Number 4940-01-231-2909, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wesco Machine Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4940-01-231-2909 |
| Primary Part Number | 17242-2 |
| Item Name | Body,level Wind |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wesco Machine Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 6061-T6; 12.203 IN. LG O/A; 5.109 IN. H O/A; 3.240 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 17242-2 PRIMARY | Wesco Machine Inc (USA) |
| 17242-2 | United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA) |
| Reference | Meaning |
|---|---|
| 17242 | D/9 Drawing number reference only United States Department of the Navy Dba Naval Surface Warfare Center Panama City |
NSN 4940-01-231-2909 is a Body,level Wind, manufactured by Wesco Machine Inc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-231-2909 has 2 manufacturer part numbers on file: 17242-2 (Wesco Machine Inc), 17242-2 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-257-5002, 3040-01-407-4668. Verify interchangeability with system specifications before substitution.
Key specifications for 17242-2: General Characteristics Item Description: ALUMINUM ALLOY 6061-T6; 12.203 IN. LG O/A; 5.109 IN. H O/A; 3.240 IN. W IN; End Item Identification: WESCO MACHINE CO; LEVEL WIND FOLLOWER ASSEMBLY. 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.
NSN 4940-01-231-2909 has DEMIL Code B. 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.