The Boss,thermocouple, cataloged under National Stock Number 2840-01-128-7246, 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 Williams International Co., L.l.c.. 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. 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 | 2840-01-128-7246 |
| Primary Part Number | 36654 |
| Item Name | Boss,thermocouple |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Williams International Co., L.l.c. |
| Status | ACTIVE |
| General Characteristics Item Description | 1.250 IN. LG,1.000 IN. W,0.112 MIN IN. 0.120 MAX IN. W,0.460 MIN IN. 0.477 MAX IN. DIA OF CENTER HOLE,0.107 MIN IN. 0.114 MAX IN. DIA OF 2 HOLES,0.166 MIN IN. 0.171 MAX IN. DIA AND 0.248 MIN IN. 0.258 MAX IN. CBORE DIA OF 2 HOLES 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 |
NSN 2840-01-128-7246 is a Boss,thermocouple, manufactured by Williams International Co., L.l.c., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-128-7246 has 2 manufacturer part numbers on file: 36654 (Bc Technical Center, Llc Dba Bc Engineered Products), 36654 (Williams International Co., L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-360-2475. Verify interchangeability with system specifications before substitution.
Key specifications for 36654: General Characteristics Item Description: 1.250 IN. LG,1.000 IN. W,0.112 MIN IN. 0.120 MAX IN. W,0.460 MIN IN. 0.477 MAX IN. DIA OF CENTER HOLE,0.107 MIN IN. 0.114 MAX IN. DIA OF 2 HOLES,0.166 MIN IN. 0.171 MAX IN. DIA AND 0.248 MIN IN. 0.258 MAX IN. CBORE DIA OF 2 HOLES IN; End Item Identification: ACFT ENG F107. 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 2840-01-128-7246 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.