The Detector,penetration Alarm, cataloged under National Stock Number 1440-01-034-5771, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-034-5771 |
| Item Name | Detector,penetration Alarm |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Status | ACTIVE |
| General Characteristics Item Description | MULTIMATERIAL,15.125 IN. O/A DIA,0.313 IN. O/A THK,TOP COVER 0.047 IN. THK,BOTTOM COVER 0.047 IN. THK,SENSING ELEMENT 0.031 IN. THK,ASBESTOS CUSHION 0.094 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3037-1524 | 3/2 Design control — primary reference U.S. Government activity |
| 3037-1524 | 5/9 Secondary reference Parsons Ralph M Co |
NSN 1440-01-034-5771 is a Detector,penetration Alarm, classified under FSC 1440, Launchers, Guided Missile. Status: active.
Key specifications for 1440-01-034-5771: General Characteristics Item Description: MULTIMATERIAL,15.125 IN. O/A DIA,0.313 IN. O/A THK,TOP COVER 0.047 IN. THK,BOTTOM COVER 0.047 IN. THK,SENSING ELEMENT 0.031 IN. THK,ASBESTOS CUSHION 0.094 IN. THK IN; End Item Identification: VAULT DOOR,SECURITY PIT,1440004117150AH. 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 1440-01-034-5771 has DEMIL Code Q. 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.