The Plate,turbine, cataloged under National Stock Number 1660-01-030-1100, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-030-1100 |
| Primary Part Number | 740721-4 |
| Item Name | Plate,turbine |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | CRES AMS 5525,2.700 IN. MIN TO 2.730 IN. MAX OD,0.058 IN. MAX TO 0.068 IN. MAX H,1.0605 IN. MIN TO 1.0615 IN. MAX ID HOLE THRU,3 MTG HOLES EQUALLY SPACED ON 1.720 IN. BOLTCIRCLE 0.152 IN. MIN TO 0.159 IN. MAX DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 740721-4 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 1660-01-030-1100 is a Plate,turbine, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-030-1100 has 1 manufacturer part number on file: 740721-4 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 740721-4: General Characteristics Item Description: CRES AMS 5525,2.700 IN. MIN TO 2.730 IN. MAX OD,0.058 IN. MAX TO 0.068 IN. MAX H,1.0605 IN. MIN TO 1.0615 IN. MAX ID HOLE THRU,3 MTG HOLES EQUALLY SPACED ON 1.720 IN. BOLTCIRCLE 0.152 IN. MIN TO 0.159 IN. MAX DIA 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.
NSN 1660-01-030-1100 has DEMIL Code Q. 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.