The Shaft,encoder Reset, cataloged under National Stock Number 3040-01-199-7724, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-199-7724 |
| Primary Part Number | 1210C1479 |
| Item Name | Shaft,encoder Reset |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| General Characteristics Item Description | CRES; 1.281 IN. LG,0.4975 IN. DIA SHAFT; 1ST END HEX HEAD 0.372 IN. ACROSS FLATS,0.25 IN. LG; 2ND END 0.312 IN. LG,02497 IN. DIA IN |
| 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 |
|---|---|
| 1213C1481 FIND 1 | Lockheed Martin Corporation Div Rms (USA) |
| 1210C1479 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1213C1481 | D/9 Drawing number reference only Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 1213C1481 FIND 1 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 1210C1479 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 3040-01-199-7724 is a Shaft,encoder Reset, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-199-7724 has 2 manufacturer part numbers on file: 1213C1481 FIND 1 (Lockheed Martin Corporation Div Rms), 1210C1479 (Lockheed Martin Corporation Div Rms).
1 possible match (shared part number, not a government interchangeability claim): 7050-01-205-0707. Verify interchangeability with system specifications before substitution.
Key specifications for 1210C1479: General Characteristics Item Description: CRES; 1.281 IN. LG,0.4975 IN. DIA SHAFT; 1ST END HEX HEAD 0.372 IN. ACROSS FLATS,0.25 IN. LG; 2ND END 0.312 IN. LG,02497 IN. DIA IN; End Item Identification: 7050-01-205-0707. 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.