The Flexible Connection, cataloged under National Stock Number 2940-00-109-5591, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Chand, L.l.c.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Flexible Connection |
| FSC / FSG | 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29) |
| Manufacturers | Chand, L.l.c. (CAGE 0D5X4) |
| Parameter | Value |
|---|---|
| NSN | 2940-00-109-5591 |
| Primary Part Number | 22820137 |
| Item Name | Flexible Connection |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Chand, L.l.c. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 22820137 | Chand, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1325005 | 3/9 Design control — primary reference Dollinger Corp |
| 22820137 | C/1 Advisory reference — outside the item-of-supply concept Fairbanks Morse, Llc |
| 22820137 | 5/9 Secondary reference U.S. Government activity |
| 22820137 | 5/9 Secondary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| 95-5591 | 5/9 Secondary reference Phoenix/rjp Inc |
NSN 2940-00-109-5591 is a Flexible Connection, manufactured by Chand, L.l.c., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-109-5591 has 1 manufacturer part number on file: 22820137 (Chand, L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 5340-00-200-8327. 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.
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.