The Roller Assembly,droop Stop, cataloged under National Stock Number 1615-00-921-0665, is classified within Federal Supply Class 1615 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-00-921-0665 |
| Primary Part Number | 369A1231 |
| Item Name | Roller Assembly,droop Stop |
| FSC / FSG | 1615 / 16 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY WW-T-785 OR QQ-A-268 BODY,STEEL,CORROSION RESISTING QQ-S-763 OR AMS5630 ROLLER,PASSIVATED PER HP4-8,HEAT TREATED TO ROCKWELL HARDNESS C SCALE 55 TO 59,POLYTETRAFLUOROETHYLENE,REINFORCED LINER,DIM.,0.875 IN. NOM BODY OD,1.400 IN. NOM OD CROWN RADIUS,0.4375 IN. MIN,0.4385 IN. MAX ID,0.376 IN. MIN,0.377 IN. MAX O/A W,MAX SURFACE FINISH,LEFT AND RIGHT ENDS 32 MICROINCHES AA,ALL OTHER SURFACES 125 MICROINCHES AA,ITEM USED ON HUB ASSEMBLY,MAIN ROTOR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 369A1231 | Mcdonnell Douglas Helicopter Co Inc (USA) |
| JA14TA28-122-E9534 | Rbc Aircraft Products, Inc. (USA) |
| JA14TA28-122-E9534 | Timken Co Div the Timken Company (USA) |
| 79404 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 369A1231 PRIMARY | The Boeing Company (USA) |
NSN 1615-00-921-0665 is a Roller Assembly,droop Stop, manufactured by The Boeing Company, classified under FSC 1615 (No Item Name Available). Status: active.
NSN 1615-00-921-0665 has 5 cross-referenced part numbers: 369A1231 (Mcdonnell Douglas Helicopter Co Inc), JA14TA28-122-E9534 (Rbc Aircraft Products, Inc.), JA14TA28-122-E9534 (Timken Co Div the Timken Company), 79404 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 369A1231 (The Boeing Company).
There are 3 known substitutes for 1615-00-921-0665: 5331-00-238-9522, 5310-00-559-0070, 5330-01-106-4329. Verify interchangeability with system specifications before substitution.
Key specifications for 369A1231: General Characteristics Item Description: ALUMINUM ALLOY WW-T-785 OR QQ-A-268 BODY,STEEL,CORROSION RESISTING QQ-S-763 OR AMS5630 ROLLER,PASSIVATED PER HP4-8,HEAT TREATED TO ROCKWELL HARDNESS C SCALE 55 TO 59,POLYTETRAFLUOROETHYLENE,REINFORCED LINER,DIM.,0.875 IN. NOM BODY OD,1.400 IN. NOM OD CROWN RADIUS,0.4375 IN. MIN,0.4385 IN. MAX ID,0.376 IN. MIN,0.377 IN. MAX O/A W,MAX SURFACE FINISH,LEFT AND RIGHT ENDS 32 MICROINCHES AA,ALL OTHER SURFACES 125 MICROINCHES AA,ITEM USED ON HUB ASSEMBLY,MAIN ROTOR IN. 1 total characteristics are documented in the Federal Logistics Information System.