The Boot,firewall Seal, cataloged under National Stock Number 1650-01-005-8712, 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 Tex-Tech Engineered Composites, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-005-8712 |
| Primary Part Number | 25D26718-11 |
| Item Name | Boot,firewall Seal |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Tex-Tech Engineered Composites, Llc |
| Status | ACTIVE |
| FSC Application Data | A&10A ACFT HYD SYSTEM A |
| General Characteristics Item Description | 5.360 IN. LG,6.02 IN. W,2.12 IN. LG. INSTALLED IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY FSCM 77751 DWG 160C960906 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 160C960906-11 | Northrop Grumman Systems Corporation (USA) |
| 25D26718-11 | Tex-Tech Engineered Composites, Llc (USA) |
| Reference | Meaning |
|---|---|
| 160C960906-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1650-01-005-8712 is a Boot,firewall Seal, manufactured by Tex-Tech Engineered Composites, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-005-8712 has 2 manufacturer part numbers on file: 160C960906-11 (Northrop Grumman Systems Corporation), 25D26718-11 (Tex-Tech Engineered Composites, Llc).
Key specifications for 25D26718-11: FSC Application Data: A&10A ACFT HYD SYSTEM A; General Characteristics Item Description: 5.360 IN. LG,6.02 IN. W,2.12 IN. LG. INSTALLED IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY FSCM 77751 DWG 160C960906. 3 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 1650-01-005-8712 has DEMIL Code B. 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.