The Parts Kit,actuator, cataloged under National Stock Number 3040-01-012-6972, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Layton Manufacturing Co.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-012-6972 |
| Primary Part Number | 500-338 |
| Item Name | Parts Kit,actuator |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Layton Manufacturing Co. |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF ROD,WIPER,SEAL,ROD,SEAL,PISTON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3040-01-012-6972 is a Parts Kit,actuator, manufactured by Layton Manufacturing Co., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-012-6972 has 2 manufacturer part numbers on file: 500-338 (Layton Manufacturing Co.), 500-132 (Layton Manufacturing Co.).
3 possible matches (shared part number, not a government interchangeability claim): 5945-01-174-8516, 4720-01-387-9287, 5315-01-681-4275. Verify interchangeability with system specifications before substitution.
Key specifications for 500-338: General Characteristics Item Description: CONSISTS OF ROD,WIPER,SEAL,ROD,SEAL,PISTON. 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.