The Rod Head,indicator, cataloged under National Stock Number 3040-01-219-7812, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-219-7812 |
| Primary Part Number | MD31623-1221 |
| Item Name | Rod Head,indicator |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| General Characteristics Item Description | HEATREATED STEEL; 1.010 IN. DIA HEAD W/6 EQUALLY SPACED SLOTS AND 0.312 IN. DIA CENTER HOLES 0.500 IN. DEEP; OTHER END 10-32 UNJF 3A THD; O/A DIM. 1.010 IN. OD BY 1.495 IN. LG A |
| 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 |
|---|---|
| MD31623-1221 | Textron Ground Support Equipment Uk Limited Div Aircraft Handling and Airport Equipment (GBR) |
| MD31623-1221 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| MD31623-1221A2 | Textron Ground Support Equipment Uk Limited Div Aircraft Handling and Airport Equipment (GBR) |
| Reference | Meaning |
|---|---|
| MD31623-1221A2 | 5/9 Secondary reference M L Aviation Ltd (incorporating M L Wallop Defence Systems Ltd) |
| MD31623-1221 | 5/9 Secondary reference M L Aviation Ltd (incorporating M L Wallop Defence Systems Ltd) |
NSN 3040-01-219-7812 is a Rod Head,indicator, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-219-7812 has 3 manufacturer part numbers on file: MD31623-1221 (Textron Ground Support Equipment Uk Limited Div Aircraft Handling and Airport Equipment), MD31623-1221 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MD31623-1221A2 (Textron Ground Support Equipment Uk Limited Div Aircraft Handling and Airport Equipment).
Key specifications for MD31623-1221: General Characteristics Item Description: HEATREATED STEEL; 1.010 IN. DIA HEAD W/6 EQUALLY SPACED SLOTS AND 0.312 IN. DIA CENTER HOLES 0.500 IN. DEEP; OTHER END 10-32 UNJF 3A THD; O/A DIM. 1.010 IN. OD BY 1.495 IN. LG A. 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.