The Spacer,turbine Air, cataloged under National Stock Number 2840-00-847-8147, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2840-00-847-8147 |
| Primary Part Number | 513542 |
| Item Name | Spacer,turbine Air |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | MATT AND FEAT AND AGAV |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 513542 | Rtx Corporation Div Pratt & Whitney (USA) |
| 513542 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 513542 | 5/9 Secondary reference J.t. Slocomb Corp |
| 513542 | 5/9 Secondary reference Numet Acquisition Inc |
| 513542 | 5/9 Secondary reference Lpi Industries Corporation |
| 513542 | 5/9 Secondary reference Stowe Machine Co., Inc. |
| 513542 | 5/9 Secondary reference Rds Manufacturing, Inc. |
| 513542 | 5/9 Secondary reference Demusz Mfg. Co., Inc. |
| 513542 | 5/9 Secondary reference Hanwha Aerospace Usa Llc |
| 513542 | 5/9 Secondary reference Ferrotherm, Llc Div Ferrotherm |
| 513542 | 5/9 Secondary reference Pcx Aerosystems-Manchester, Llc Dba Pcx Aerosystems - Manchester Llc |
| 513542 | 5/9 Secondary reference Electro-Methods, L.p. |
| 513542 | 5/9 Secondary reference Beacon Industries, Inc. Dba Beacon Technology Co |
| 513542 | 5/9 Secondary reference Whitcraft Llc Dba Pursuit Aerospace |
| 513542 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-00-847-8147 is a Spacer,turbine Air, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-847-8147 has 2 manufacturer part numbers on file: 513542 (Rtx Corporation Div Pratt & Whitney), 513542 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6610-00-961-7262. Verify interchangeability with system specifications before substitution.
Key specifications for 513542: Criticality Code Justification: MATT AND FEAT AND AGAV; Special Features: MATL AMS 5754; End Item Identification: TF33 ENG; Material: NICKEL ALLOY. 2 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 2840-00-847-8147 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.