The Collet,m R,hub,s, cataloged under National Stock Number 1615-01-563-1759, 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 Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-01-563-1759 |
| Primary Part Number | 269D5312-7 |
| Item Name | Collet,m R,hub,s |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 269D5312-7 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 269D5312-007 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 269D5312-7 | C/1 Advisory reference — outside the item-of-supply concept Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 269D5312-007 | 5/9 Secondary reference Schweizer Aircraft Corp. |
| 269D5312-7 | 5/9 Secondary reference Schweizer Aircraft Corp. |
| 269D5312-007 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 269D5312-7 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1615-01-563-1759 is a Collet,m R,hub,s, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-01-563-1759 has 2 manufacturer part numbers on file: 269D5312-7 (Northrop Grumman Systems Corporation), 269D5312-007 (Northrop Grumman Systems Corporation).
Key specifications for 269D5312-7: Part Name Assigned by Controlling Agency: COLLETT,M R,HUB,S; End Item Identification: MQ-8B VERTICAL TAKEOFF AND LANDING UNMANNED AERIAL VEHICLE,VTUAV. 0 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.
NSN 1615-01-563-1759 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.