The Bracket and Filter Assembly, cataloged under National Stock Number 1660-00-272-7017, 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 Avtechtyee Inc Dba Avtech. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-272-7017 |
| Primary Part Number | 1183-23 |
| Item Name | Bracket and Filter Assembly |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Avtechtyee Inc Dba Avtech |
| Status | ACTIVE |
| FSC Application Data | B52 ACFT |
| General Characteristics Item Description | PRINCIPAL COMPONENTS FSCM 30242,1 BRACKET 1183-35,2 BRACKET 1183-46,1 RELAY FC-215-136,1 FILTER 1183-32,2 DIODE 1100-51-1 |
| 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 |
|---|---|
| 1183-23 PRIMARY | Avtechtyee Inc Dba Avtech (USA) |
NSN 1660-00-272-7017 is a Bracket and Filter Assembly, manufactured by Avtechtyee Inc Dba Avtech, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-272-7017 has 1 manufacturer part number on file: 1183-23 (Avtechtyee Inc Dba Avtech).
2 possible matches (shared part number, not a government interchangeability claim): 5895-00-441-0686, 2530-01-343-3377. Verify interchangeability with system specifications before substitution.
Key specifications for 1183-23: FSC Application Data: B52 ACFT; General Characteristics Item Description: PRINCIPAL COMPONENTS FSCM 30242,1 BRACKET 1183-35,2 BRACKET 1183-46,1 RELAY FC-215-136,1 FILTER 1183-32,2 DIODE 1100-51-1; End Item Identification: 16600012496. 2 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 1660-00-272-7017 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.