The Bolt Assembly,rotary Wing Head, cataloged under National Stock Number 1615-00-004-1010, 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 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1615-00-004-1010 |
| Primary Part Number | 114R3650-4 |
| Item Name | Bolt Assembly,rotary Wing Head |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM C/O ONE BOLT,SELF-RETAINING AND ONE BUSHING,SLEEVE,BOLT MATERIAL,ALLOY STEEL AND CRES,4.354 IN. MIN,4.384 IN. MAX O/A LG,0.6233 IN. MIN,0.6240 IN. MAX LARGEST OD,0.928 IN. MIN,0.940 IN. MAX W ACROSS FLATS OF BOLT HEX. HEAD,THD DESIGNATION,0.6250-18 UNJF-3A,BUSHING MATERIAL,CRES,1.465 IN. MIN,1.475 IN. MAX O/A LG,0.6227 IN. MIN,0.6232 IN. MAX ID,0.880 IN. MIN,0.883 IN. MAX OD OF BODY,1.188 IN. NOM OD OF FLANGE A |
| Criticality Code Justification | TEXT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114R3650-4 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| 114R3650-4 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114R3650-4 | 5/2 Secondary reference U.S. Government activity |
NSN 1615-00-004-1010 is a Bolt Assembly,rotary Wing Head, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-00-004-1010 has 2 manufacturer part numbers on file: 114R3650-4 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 114R3650-4 (The Boeing Company).
Key specifications for 114R3650-4: General Characteristics Item Description: ITEM C/O ONE BOLT,SELF-RETAINING AND ONE BUSHING,SLEEVE,BOLT MATERIAL,ALLOY STEEL AND CRES,4.354 IN. MIN,4.384 IN. MAX O/A LG,0.6233 IN. MIN,0.6240 IN. MAX LARGEST OD,0.928 IN. MIN,0.940 IN. MAX W ACROSS FLATS OF BOLT HEX. HEAD,THD DESIGNATION,0.6250-18 UNJF-3A,BUSHING MATERIAL,CRES,1.465 IN. MIN,1.475 IN. MAX O/A LG,0.6227 IN. MIN,0.6232 IN. MAX ID,0.880 IN. MIN,0.883 IN. MAX OD OF BODY,1.188 IN. NOM OD OF FLANGE A; Criticality Code Justification: TEXT. 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.
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.