The Pin,warning Streamer, cataloged under National Stock Number 1730-01-049-1471, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Yama Manufacturing Incorporated. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-049-1471 |
| Primary Part Number | 3943405-1 |
| Item Name | Pin,warning Streamer |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Yama Manufacturing Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3943405-1 PRIMARY | Yama Manufacturing Incorporated (USA) |
| 3943405-1 | Kitco Llc (USA) |
| 3943405-1 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| 3943405-1 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| 1730PL2119510 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 39433405-1 | 5/9 Secondary reference U.S. Government activity |
| 1730PL0810495 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3943405-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1730-01-049-1471 is a Pin,warning Streamer, manufactured by Yama Manufacturing Incorporated, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-049-1471 has 4 manufacturer part numbers on file: 3943405-1 (Yama Manufacturing Incorporated), 3943405-1 (Kitco Llc), 3943405-1 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 3943405-1 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
Key specifications for 3943405-1: End Item Identification: SEAT,EJECTION,HIGH TECHNOLOGY. 0 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.
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.