The Terminal,gust Lock,main Rotor, cataloged under National Stock Number 1615-01-092-7905, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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 | 1615-01-092-7905 |
| Primary Part Number | 70351-08403-101 |
| Item Name | Terminal,gust Lock,main Rotor |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T351 OR ALUMINUM ALLOY,QQ-A-200/3,ALLOY 2024,T3511 OVERALL,ANODIZE FINISH,MIL-A-8625,TYPE 2,ALL SURFACES EXCEPT 0.436 IN. MIN,0.437 DIA HOLES AND THREADS,METALLIC HARDNESS NOT RATED,0.938 IN. NOM SHANK LG,0.438 IN. NOM SHANK DIA,0.410 IN. NOM FORK SPAN W,0.720 IN. NOM OVERALL WIDTH,1.813 IN. NOM DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END,0.155 IN. NOM FORK ARM THICKNESS,0.2500-28 UNJF,CLASS 3B THD ROD CONNECTION,RIGHT-HAND THD,0.438 IN. NOM THD LG,0.062 IN. NOM SECURING PIN HOLE DIA,0.083 IN. NOM DISTANCE FROM CENTER OF SECURING PIN HOLE TO ROD END,0.312 IN. NOM PIVOT PIN HOLE DIA,BUSHING FEATURE NOT INCLUDED 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 |
|---|---|
| 70351-08403-101 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1615-01-092-7905 is a Terminal,gust Lock,main Rotor, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-01-092-7905 has 1 manufacturer part number on file: 70351-08403-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70351-08403-101: General Characteristics Item Description: MATL ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T351 OR ALUMINUM ALLOY,QQ-A-200/3,ALLOY 2024,T3511 OVERALL,ANODIZE FINISH,MIL-A-8625,TYPE 2,ALL SURFACES EXCEPT 0.436 IN. MIN,0.437 DIA HOLES AND THREADS,METALLIC HARDNESS NOT RATED,0.938 IN. NOM SHANK LG,0.438 IN. NOM SHANK DIA,0.410 IN. NOM FORK SPAN W,0.720 IN. NOM OVERALL WIDTH,1.813 IN. NOM DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END,0.155 IN. NOM FORK ARM THICKNESS,0.2500-28 UNJF,CLASS 3B THD ROD CONNECTION,RIGHT-HAND THD,0.438 IN. NOM THD LG,0.062 IN. NOM SECURING PIN HOLE DIA,0.083 IN. NOM DISTANCE FROM CENTER OF SECURING PIN HOLE TO ROD END,0.312 IN. NOM PIVOT PIN HOLE DIA,BUSHING FEATURE NOT INCLUDED 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 1615-01-092-7905 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.