The Guide Tube,actuator, cataloged under National Stock Number 1680-00-110-2409, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 1680-00-110-2409 |
| Primary Part Number | A4744 |
| Item Name | Guide Tube,actuator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Simmonds Precision Products Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 2024 QQ-A-225 T351,CHROMATE MIL-C-5541,7.582 IN. OVERALLLG,1.0238 IN. DIA,3/4-20UNEF-2B 0.530 IN LG IN |
| 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 |
|---|---|
| A4744 PRIMARY | Simmonds Precision Products Inc (USA) |
NSN 1680-00-110-2409 is a Guide Tube,actuator, manufactured by Simmonds Precision Products Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-110-2409 has 1 manufacturer part number on file: A4744 (Simmonds Precision Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-199-1438. Verify interchangeability with system specifications before substitution.
Key specifications for A4744: General Characteristics Item Description: ALUMINUM ALLOY 2024 QQ-A-225 T351,CHROMATE MIL-C-5541,7.582 IN. OVERALLLG,1.0238 IN. DIA,3/4-20UNEF-2B 0.530 IN LG IN. 1 specification is 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.