The Cover, cataloged under National Stock Number 6615-01-059-9944, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. 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 | 6615-01-059-9944 |
| Primary Part Number | 1855329 |
| Item Name | Cover |
| FSC / FSG | 6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | DIA 0.400 IN. INSIDE,1.313 IN. OUTSIDE WITH FLANGE 0.227 IN. BY 0.062 IN.,HEIGHT 0.218 IN. IN |
| 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 |
|---|---|
| 1855329 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 6615-01-059-9944 is a Cover, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
NSN 6615-01-059-9944 has 1 manufacturer part number on file: 1855329 (Northrop Grumman Systems Corporation).
Key specifications for 1855329: General Characteristics Item Description: DIA 0.400 IN. INSIDE,1.313 IN. OUTSIDE WITH FLANGE 0.227 IN. BY 0.062 IN.,HEIGHT 0.218 IN. 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.
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.