The Pin,restrictor, cataloged under National Stock Number 1660-01-215-3601, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-215-3601 |
| Primary Part Number | 622346 |
| Item Name | Pin,restrictor |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | VALVE,CONTROL P/N571756 |
| General Characteristics Item Description | STEEL; 6.000 IN. LG; 1.000 IN. W; 1.000 IN. H IN |
| Functional Description | RESTRICTS MOVEMENT OF VALVE ASSY |
| 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 |
|---|---|
| 622346 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 1660-01-215-3601 is a Pin,restrictor, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-215-3601 has 1 manufacturer part number on file: 622346 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 622346: FSC Application Data: VALVE,CONTROL P/N571756; General Characteristics Item Description: STEEL; 6.000 IN. LG; 1.000 IN. W; 1.000 IN. H IN; Functional Description: RESTRICTS MOVEMENT OF VALVE ASSY; End Item Identification: B-1B ACFT. 3 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 1660-01-215-3601 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.