The Trail Line Pack, cataloged under National Stock Number 1680-01-226-5135, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Lifesaving Systems Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-226-5135 |
| Primary Part Number | 220-1 |
| Item Name | Trail Line Pack |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Lifesaving Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 220-1 PRIMARY | Lifesaving Systems Llc (USA) |
| 1554AS301-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 221 | 5/9 Secondary reference Lifesaving Systems Llc |
NSN 1680-01-226-5135 is a Trail Line Pack, manufactured by Lifesaving Systems Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-226-5135 has 2 manufacturer part numbers on file: 220-1 (Lifesaving Systems Llc), 1554AS301-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 220-1: End Item Identification: HOISTING ATTACHMENT RESCUE LITTER HLU-310/N. 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.
NSN 1680-01-226-5135 has DEMIL Code Q. 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.