The Boot,deicer, cataloged under National Stock Number 1650-00-792-3639, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Boot,deicer |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 26512); Goodrich Corporation (CAGE 25472) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-792-3639 |
| Primary Part Number | 134SCEC119-3 |
| Item Name | Boot,deicer |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 134SCEC119-3 | Northrop Grumman Systems Corporation (USA) |
| 21S2030-2-1 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 7D1037 | 5/9 Secondary reference Bfgoodrich Co the Aerospace Div Engineered Polymer Products |
| 21S2030-2-1 | 3/9 Design control — primary reference Bfgoodrich Co the Aerospace Div Engineered Polymer Products |
NSN 1650-00-792-3639 is a Boot,deicer, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-792-3639 has 2 manufacturer part numbers on file: 134SCEC119-3 (Northrop Grumman Systems Corporation), 21S2030-2-1 (Goodrich Corporation).
5 possible matches (shared part number, not a government interchangeability claim): 1650-00-792-3640, 1650-00-792-3641, 1650-00-792-3643. 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.
NSN 1650-00-792-3639 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.