The Carrier,bearing,transmiisson, cataloged under National Stock Number 1615-00-903-4384, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-00-903-4384 |
| Primary Part Number | 369A5355 |
| Item Name | Carrier,bearing,transmiisson |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-268 COMP 2024-T4,SURFACE TREATMENT CHEMICAL FILM MIL-C-5541,DIM.,0.377 IN. MIN,0.387 IN. MAX O/A LG,3.109 IN. NOM FLANGE OD,0.085 IN. MIN,0.095 IN. MAX FLANGE THK,2.899 IN. MIN,2.900 IN. MAX 1ST STEP FLANGE OD BY 0.160 IN. NOM 1ST STEP LG,2.380 IN. NOM OD TAPERED AT 30.0 DEG ANGLE BY 0.132 IN. NOM LG TOWARD FLANGE 1ST STEP,2.030 IN. NOM ID,2.2493 IN. MIN,2.2497 IN. MAX ID COUNTERBORE,0.322 IN. MIN,0.325 IN. MAX COUNTERBORE LG,MAX SURFACE FINISH 125 MICROINCHES AA,ITEM USED ON OVERRUNNING CLUTCH 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 |
|---|---|
| 369A5355 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 369A5355 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 1615-00-903-4384 is a Carrier,bearing,transmiisson, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-00-903-4384 has 1 manufacturer part number on file: 369A5355 (The Boeing Company).
Key specifications for 369A5355: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-268 COMP 2024-T4,SURFACE TREATMENT CHEMICAL FILM MIL-C-5541,DIM.,0.377 IN. MIN,0.387 IN. MAX O/A LG,3.109 IN. NOM FLANGE OD,0.085 IN. MIN,0.095 IN. MAX FLANGE THK,2.899 IN. MIN,2.900 IN. MAX 1ST STEP FLANGE OD BY 0.160 IN. NOM 1ST STEP LG,2.380 IN. NOM OD TAPERED AT 30.0 DEG ANGLE BY 0.132 IN. NOM LG TOWARD FLANGE 1ST STEP,2.030 IN. NOM ID,2.2493 IN. MIN,2.2497 IN. MAX ID COUNTERBORE,0.322 IN. MIN,0.325 IN. MAX COUNTERBORE LG,MAX SURFACE FINISH 125 MICROINCHES AA,ITEM USED ON OVERRUNNING CLUTCH 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 1615-00-903-4384 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.