The Splice,former Cap,a, cataloged under National Stock Number 1680-01-579-1389, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Splice,former Cap,a |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); The Boeing Company Div Services (CAGE 0PXV4); Seyer Industries, Inc. Dba Seyer Industries Inc (CAGE 19494) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-579-1389 |
| Primary Part Number | 137571-2004 |
| Item Name | Splice,former Cap,a |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 137571-2004 | The Boeing Company Div Defense (USA) |
| 137571-2004 | The Boeing Company Div Services (USA) |
| 137571-2004 | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 137571-2004 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-579-1389 is a Splice,former Cap,a, manufactured by The Boeing Company Div Defense, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-579-1389 has 3 manufacturer part numbers on file: 137571-2004 (The Boeing Company Div Defense), 137571-2004 (The Boeing Company Div Services), 137571-2004 (Seyer Industries, Inc. Dba Seyer Industries Inc).
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 1680-01-579-1389 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.