The Fin Assembly,bomb, cataloged under National Stock Number 1325-01-442-9857, is classified within Federal Supply Class 1325 (Bombs) 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1325-01-442-9857 |
| Primary Part Number | 1393AS173 |
| Item Name | Fin Assembly,bomb |
| FSC / FSG | 1325 / 13 — Bombs |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Model Number | MXU-667A/B A |
| Design Type | CONICAL |
| Dod Ammunition Code | 1325-EA68 |
| Unable to Decode | UNABLE TO DECODE |
| Furnished Items | WING ASSY., (1) EA., FINS (4) EA., ADAPTER ASSY.(1) EA., AND FUZE RETAINER AND BOLT ASSY.(1) EA. |
| Gross Weight | 228.0 SHIPPING CONTAINER POUNDS |
| 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 |
|---|---|
| MXU-667A/B | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1393AS173 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1325-EA68 | 6/9 Informative reference only U.S. Government activity |
NSN 1325-01-442-9857 is a Fin Assembly,bomb, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1325, Bombs. Status: active.
NSN 1325-01-442-9857 has 2 manufacturer part numbers on file: MXU-667A/B (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1393AS173 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 1325-01-493-6405. Verify interchangeability with system specifications before substitution.
Key specifications for 1393AS173: Model Number: MXU-667A/B A; Design Type: CONICAL; Dod Ammunition Code: 1325-EA68; Unable to Decode: UNABLE TO DECODE. 6 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 1325-01-442-9857 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.