The Plunger Assembly,second, cataloged under National Stock Number 1040-00-974-3740, is classified within Federal Supply Class 1040 (Chemical Weapons and Equipment) of the Weapons group. The manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1040-00-974-3740 |
| Primary Part Number | 873732 |
| Item Name | Plunger Assembly,second |
| FSC / FSG | 1040 / 10 — Chemical Weapons and Equipment |
| Manufacturer | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 873732 | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 873732 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| 873732 | 5/2 Secondary reference U.S. Government activity |
| 873732 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 873732 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 1040-00-974-3740 is a Plunger Assembly,second, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 1040, Chemical Weapons and Equipment. Status: active.
NSN 1040-00-974-3740 has 1 manufacturer part number on file: 873732 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.).
Key specifications for 873732: End Item Identification: 1040-00-592-8560. 0 specifications are 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.