The Connector-Tube,case, cataloged under National Stock Number 2840-00-019-2217, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-019-2217 |
| Primary Part Number | 502334 |
| Item Name | Connector-Tube,case |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS 5646,3.628 IN. LG,1.390 MIN 1.410 MAX IN. H,0.495 MIN 0.505 MAX IN. DIA OF 1 HOLE,0.348 MIN 0.358 MAX IN. DIA OF 1 HOLE IN |
| 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 |
NSN 2840-00-019-2217 is a Connector-Tube,case, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-019-2217 has 2 manufacturer part numbers on file: 502334 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 502334 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
2 possible matches (shared part number, not a government interchangeability claim): 6605-00-987-7358, 6685-01-479-6292. Verify interchangeability with system specifications before substitution.
Key specifications for 502334: General Characteristics Item Description: STEEL AMS 5646,3.628 IN. LG,1.390 MIN 1.410 MAX IN. H,0.495 MIN 0.505 MAX IN. DIA OF 1 HOLE,0.348 MIN 0.358 MAX IN. DIA OF 1 HOLE IN; End Item Identification: ACFT ENG TF33. 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.
NSN 2840-00-019-2217 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.