The Tube Assembly, cataloged under National Stock Number 1270-00-403-8971, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Cadillac Gage Textron Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube Assembly |
| FSC / FSG | 1270 — Aircraft Gunnery Fire Control Components (FSG 12) |
| Manufacturers | Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (CAGE D2692); Cadillac Gage Textron Inc. (CAGE 10237); Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (CAGE D1839) |
| Parameter | Value |
|---|---|
| NSN | 1270-00-403-8971 |
| Primary Part Number | 61904 |
| Item Name | Tube Assembly |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Cadillac Gage Textron Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 25704-281505-00-0 | Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU) |
| 61904 PRIMARY | Cadillac Gage Textron Inc. (USA) |
| 25704-281505-00-0 | Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU) |
| Reference | Meaning |
|---|---|
| 61904 | 5/9 Secondary reference Liebherr-Aerospace Lindenberg Gmbh |
| 61904 | 5/9 Secondary reference Optronic Und Nachrichtentechnik on Spectral Gmbh |
| 61904 | 5/9 Secondary reference Feinmechanische Werke Mainz Gmbh |
NSN 1270-00-403-8971 is a Tube Assembly, manufactured by Cadillac Gage Textron Inc., classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-00-403-8971 has 3 manufacturer part numbers on file: 25704-281505-00-0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), 61904 (Cadillac Gage Textron Inc.), 25704-281505-00-0 (Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke).
2 possible matches (shared part number, not a government interchangeability claim): 6640-00-855-8758, 6680-01-279-7535. Verify interchangeability with system specifications before substitution.
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 1270-00-403-8971 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.