The Body Section,guided Missile,trai, cataloged under National Stock Number 6920-01-449-4254, is classified within Federal Supply Class 6920 (Armament Training Devices) of the Training Aids and Devices 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6920-01-449-4254 |
| Primary Part Number | 639AS10176 |
| Item Name | Body Section,guided Missile,trai |
| FSC / FSG | 6920 / 69 — Armament Training Devices |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Model Number | MDU-27A/A A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MDU-27A/A | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 639AS10176 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 6920-01-449-4254 is a Body Section,guided Missile,trai, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6920, Armament Training Devices. Status: active.
NSN 6920-01-449-4254 has 2 manufacturer part numbers on file: MDU-27A/A (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 639AS10176 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 639AS10176: Model Number: MDU-27A/A A; Special Features: THE BODY SECTION IS AN INERT (DUMMY) ITEM AND C/O: THE FOLLOWING: TUBE ASSY. 639AS10177, HANGER FORWARD 639AS10180, HANGER CENTER ASSY. 1569519, HANGER AFT. ASSY. 1569522, SAFE AND ARM ASSY. 639AS10032, COUPLING RING, TDD, FWD. 639AS672, AND APAPTOR 63910182.. 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 6920-01-449-4254 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.