The Bar,vibration Pickup, cataloged under National Stock Number 1660-00-594-7239, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1660-00-594-7239 |
| Primary Part Number | 205533 |
| Item Name | Bar,vibration Pickup |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL QQ-S-633 COMP FS1020 OR MIL-S-6758 COMP 4130;CADMIUM PLATED QQ-P-416 CL 1 TY 2;2.500 IN. LG;0.750 IN. W;0.380 IN. THK;TWO 0.283 IN. DIA HOLES SPACED 1.780 IN. C TO C;ONE 0.198 IN. DIA HOLE CENTRALLY LOCATED;TWO 0.138-32 NC-3B THD HOLES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 205533 | Machine Tool Enterprises Inc (USA) |
| 205533 | Alek Industries Inc (USA) |
| 205533 | General Aviation Industries, Inc. Dba General Aviation Industries Inc (USA) |
| 205533 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 205533 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 1660-00-594-7239 is a Bar,vibration Pickup, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-594-7239 has 4 manufacturer part numbers on file: 205533 (Machine Tool Enterprises Inc), 205533 (Alek Industries Inc), 205533 (General Aviation Industries, Inc. Dba General Aviation Industries Inc), 205533 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-328-4230. Verify interchangeability with system specifications before substitution.
Key specifications for 205533: General Characteristics Item Description: STEEL QQ-S-633 COMP FS1020 OR MIL-S-6758 COMP 4130;CADMIUM PLATED QQ-P-416 CL 1 TY 2;2.500 IN. LG;0.750 IN. W;0.380 IN. THK;TWO 0.283 IN. DIA HOLES SPACED 1.780 IN. C TO C;ONE 0.198 IN. DIA HOLE CENTRALLY LOCATED;TWO 0.138-32 NC-3B THD HOLES IN. 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.
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.