The Cover,piston, cataloged under National Stock Number 1630-01-411-7385, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St). Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-01-411-7385 |
| Primary Part Number | 2611494 |
| Item Name | Cover,piston |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| Status | ACTIVE |
| FSC Application Data | BRAKE ASSY,ACFT, P/N 2609392-2 |
| General Characteristics Item Description | MATERIAL, CLASS 321 OR 347 CRES PER QQ-S-763;SURFACE TREATMENT, PASSIVATE PER PS-1027;INSIDE DIA 1.464 IN;OUTSIDE DIA 2.07 IN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2611494 PRIMARY | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
NSN 1630-01-411-7385 is a Cover,piston, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St), classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-411-7385 has 1 manufacturer part number on file: 2611494 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)).
Key specifications for 2611494: FSC Application Data: BRAKE ASSY,ACFT, P/N 2609392-2; General Characteristics Item Description: MATERIAL, CLASS 321 OR 347 CRES PER QQ-S-763;SURFACE TREATMENT, PASSIVATE PER PS-1027;INSIDE DIA 1.464 IN;OUTSIDE DIA 2.07 IN IN; End Item Identification: B-2 AIRCRAFT. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1630-01-411-7385 has DEMIL Code D. 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.