The Mechanism Assy,airc, cataloged under National Stock Number 1440-01-504-2405, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-504-2405 |
| Primary Part Number | 3740AS130 |
| Item Name | Mechanism Assy,airc |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Accessory Components and Quantity | ELECTRICAL CONNECTOR MOUNT 1; SUPPORT ASSY 1; CONNECTOR BRACKET ASSY 1; HARNESS, ELECTRICAL ASSY 1; PLATE ASSY 1; SPRING, DETENT 1; SOLENOID BRACKET 1; DETENT 1; COVER PLATE, FWD SNUBBER 2; LEVER RELEASE, FWD SNUBBER 2; SPRING FORWARD SNUBBER 2; RELEASE ARM, FWD SNUBBER 2; PIN, STAIGHT HEADED 3; STOP, SWITCH ACTUATOR 2; SPRING ACTUATOR 2; SNUBBER 2; SPACER, SNUBBER RELEASE LEVER 2; CAM ASSY, DETENT RELEASE 1; SOLENOID SPRING DISK LINK 1; DETENT SOLENOID LINK 1; SOLENOID RETURN SPRING 1; SOLENOID SEAL DIAPHRAGM 1; FWD SNUBBER BACK UP PLATE 2; DETENT PIN PIVOT 1; WASHER STRIKER POINT 2; BUSHING, STRIKER POINT 2; SPRING, STRIKER POINT 2; ELECTRIC CONTACT STRIKER POINT 2; LOCK WASHER 1; SOLENOID LINK RETAINER PIN 1; BUSHING, DETENT PIN 1; LOOP CLAMP 2; DETENT SOLENOID 1; BOOT SWITCH 2; HI TEMP SENSITIVE SWITCH 2; BEARING, DETENT SPRING 1; CONTROL VALVE ASSY 1; SWITCH ARM ASSY 1; SCREW 19; SET SCREW 2; BOLT 5; LAMINATED WASHER 1; FLAT WASHER 28; NUT 9; COTTER PIN 7; PIN 6 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3740AS130 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 1440-01-504-2405 is a Mechanism Assy,airc, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-504-2405 has 1 manufacturer part number on file: 3740AS130 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3740AS130: Accessory Components and Quantity: ELECTRICAL CONNECTOR MOUNT 1; SUPPORT ASSY 1; CONNECTOR BRACKET ASSY 1; HARNESS, ELECTRICAL ASSY 1; PLATE ASSY 1; SPRING, DETENT 1; SOLENOID BRACKET 1; DETENT 1; COVER PLATE, FWD SNUBBER 2; LEVER RELEASE, FWD SNUBBER 2; SPRING FORWARD SNUBBER 2; RELEASE ARM, FWD SNUBBER 2; PIN, STAIGHT HEADED 3; STOP, SWITCH ACTUATOR 2; SPRING ACTUATOR 2; SNUBBER 2; SPACER, SNUBBER RELEASE LEVER 2; CAM ASSY, DETENT RELEASE 1; SOLENOID SPRING DISK LINK 1; DETENT SOLENOID LINK 1; SOLENOID RETURN SPRING 1; SOLENOID SEAL DIAPHRAGM 1; FWD SNUBBER BACK UP PLATE 2; DETENT PIN PIVOT 1; WASHER STRIKER POINT 2; BUSHING, STRIKER POINT 2; SPRING, STRIKER POINT 2; ELECTRIC CONTACT STRIKER POINT 2; LOCK WASHER 1; SOLENOID LINK RETAINER PIN 1; BUSHING, DETENT PIN 1; LOOP CLAMP 2; DETENT SOLENOID 1; BOOT SWITCH 2; HI TEMP SENSITIVE SWITCH 2; BEARING, DETENT SPRING 1; CONTROL VALVE ASSY 1; SWITCH ARM ASSY 1; SCREW 19; SET SCREW 2; BOLT 5; LAMINATED WASHER 1; FLAT WASHER 28; NUT 9; COTTER PIN 7; PIN 6; End Item Identification: LAU-7D/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.
NSN 1440-01-504-2405 has DEMIL Code D. 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.