The Plate,retaining,valve Seat, cataloged under National Stock Number 1650-01-023-3182, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1650-01-023-3182 |
| Primary Part Number | 362556-1 |
| Item Name | Plate,retaining,valve Seat |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,1.230 IN. MIN,1.260 IN. MAX O/A DIA,0.100 IN. MIN,0.110 IN. MAX THK,0.200 IN. MIN,0.210 IN. MAX APERTURE DIA,0.470 IN. MIN,0.480 IN. MAX DIA APERTURE COUNTERBORE,0.060 IN. MIN,0.062 IN. MAX COUNTERBORE DEPTH,2 MTG HOLES 0.140 IN. MIN,0.145 IN. MAX DIA COUNTERSUNK 100 DEG OPPOSITE APERTURE COUNTERBORE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 362556-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 362556-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-01-023-3182 is a Plate,retaining,valve Seat, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-023-3182 has 1 manufacturer part number on file: 362556-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-343-4592. Verify interchangeability with system specifications before substitution.
Key specifications for 362556-1: General Characteristics Item Description: CRES,1.230 IN. MIN,1.260 IN. MAX O/A DIA,0.100 IN. MIN,0.110 IN. MAX THK,0.200 IN. MIN,0.210 IN. MAX APERTURE DIA,0.470 IN. MIN,0.480 IN. MAX DIA APERTURE COUNTERBORE,0.060 IN. MIN,0.062 IN. MAX COUNTERBORE DEPTH,2 MTG HOLES 0.140 IN. MIN,0.145 IN. MAX DIA COUNTERSUNK 100 DEG OPPOSITE APERTURE COUNTERBORE IN; End Item Identification: AIRCRAFT MODEL A-6. 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 1650-01-023-3182 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.