The Barrel,catapult Assembly, cataloged under National Stock Number 1377-01-515-5283, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 2 specifications, 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 | 1377-01-515-5283 |
| Primary Part Number | MBEU148520-1 |
| Item Name | Barrel,catapult Assembly |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Accessory Components and Quantity | BARREL CYLINDERS ASSY 1; TOP GUIDE RAIL INSERT 2; BOTTOM GUIDE RAIL INSERT 2; GUIDE RAIL 2; BOLT (6-32 UNC) 28; NUT,SELF-LOCKING (6-32 UNC) 28; CONNECTO 2; STUD 4; LATCH BALLISTIC ASSY 2; NUT,SELF-LOCKING (10-32 UNF) 12; PACKING O-RING 2; SLEEVE 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MBEU148520-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MBEU148520-1 | Martin-Baker Aircraft Company Limited (GBR) |
NSN 1377-01-515-5283 is a Barrel,catapult Assembly, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-515-5283 has 2 manufacturer part numbers on file: MBEU148520-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU148520-1 (Martin-Baker Aircraft Company Limited).
Key specifications for MBEU148520-1: Criticality Code Justification: AGAV; Accessory Components and Quantity: BARREL CYLINDERS ASSY 1; TOP GUIDE RAIL INSERT 2; BOTTOM GUIDE RAIL INSERT 2; GUIDE RAIL 2; BOLT (6-32 UNC) 28; NUT,SELF-LOCKING (6-32 UNC) 28; CONNECTO 2; STUD 4; LATCH BALLISTIC ASSY 2; NUT,SELF-LOCKING (10-32 UNF) 12; PACKING O-RING 2; SLEEVE 1; Part Name Assigned by Controlling Agency: INAVY)BARREL, ASSY CATAPULT, T-45 REAR; End Item Identification: T-45 AIRCRAFT (NACES). 2 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.
NSN 1377-01-515-5283 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.