The Piston-Slave,release, cataloged under National Stock Number 1440-01-125-7607, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-125-7607 |
| Primary Part Number | 3930AS545 |
| Item Name | Piston-Slave,release |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ALLOY PER AMS 5629; 0.624 IN. OD; 3.750 IN. NOM LG 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 |
| Part Number | Manufacturer |
|---|---|
| 3930AS545 | Solo Enterprise Corp. Dba Solo Enterprise Corp (USA) |
| 3930AS545 | Airtronics, Llc (USA) |
| 3930AS545 | Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA) |
| 3930AS545 | Marvin Engineering Co, Inc (USA) |
| 3930AS545 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 10321345 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A733039-2003 | 5/9 Secondary reference The Boeing Company Div Defense |
| 74A733039-2003 | 5/1 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 3930AS545 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 74A733039-2003 | 5/1 Secondary reference Vertex Modernization and Sustainment Llc |
| 74A733039-2003 | 5/1 Secondary reference Marvin Engineering Co, Inc |
| 74A733039-2003 | 5/1 Secondary reference Solo Enterprise Corp. Dba Solo Enterprise Corp |
| 74A733039-2003 | 5/1 Secondary reference Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries |
| 74A733039-2003 | 5/9 Secondary reference Shawnee Mfg Co Inc |
NSN 1440-01-125-7607 is a Piston-Slave,release, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-125-7607 has 5 manufacturer part numbers on file: 3930AS545 (Solo Enterprise Corp. Dba Solo Enterprise Corp), 3930AS545 (Airtronics, Llc), 3930AS545 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 3930AS545 (Marvin Engineering Co, Inc), 3930AS545 (Vertex Modernization and Sustainment Llc).
Key specifications for 3930AS545: General Characteristics Item Description: STEEL ALLOY PER AMS 5629; 0.624 IN. OD; 3.750 IN. NOM LG IN. 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 1440-01-125-7607 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.