The Seal,fuel Nozzle, cataloged under National Stock Number 2915-00-396-5271, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 2915-00-396-5271 |
| Primary Part Number | 218406 |
| Item Name | Seal,fuel Nozzle |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL AMS5640,0.937 IN. MIN 0.943 IN. MAX O/A DIA 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 | F |
| Part Number | Manufacturer |
|---|---|
| 218406 | Rtx Corporation Div Pratt & Whitney (USA) |
| 218406 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 218406 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 218406 | 5/9 Secondary reference General Machinery & Manufacturing Co |
| 214 | 5/9 Secondary reference Sj Advanced Technology and Mfg Corp |
NSN 2915-00-396-5271 is a Seal,fuel Nozzle, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-396-5271 has 2 manufacturer part numbers on file: 218406 (Rtx Corporation Div Pratt & Whitney), 218406 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
3 possible matches (shared part number, not a government interchangeability claim): 6635-01-111-1548, 5345-01-327-3714, 5340-01-497-8115. Verify interchangeability with system specifications before substitution.
Key specifications for 218406: General Characteristics Item Description: STAINLESS STEEL AMS5640,0.937 IN. MIN 0.943 IN. MAX O/A DIA IN; End Item Identification: MANIFOLD AND NOZZLE ASSY,TF33 AIRCRAFT ENGINE. 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 2915-00-396-5271 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.