The Lamp Housing Assy, cataloged under National Stock Number 1680-01-147-2137, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Grimes Aerospace Company. 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 | 1680-01-147-2137 |
| Primary Part Number | 66-1003-27 |
| Item Name | Lamp Housing Assy |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| General Characteristics Item Description | ASSEMBLY CONSISTS OF 1 NOM FILTER,1 LAMPHOLDER ASSY,1 LENS RETAINER,3 PINS,2 DRIVE SCREWS,1 LAMP HOUSING,3 LIGHT FILTERS,NOMENCLATURE MASTER CAUTION |
| 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 |
|---|---|
| 66-1003-27 PRIMARY | Grimes Aerospace Company (USA) |
NSN 1680-01-147-2137 is a Lamp Housing Assy, manufactured by Grimes Aerospace Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-147-2137 has 1 manufacturer part number on file: 66-1003-27 (Grimes Aerospace Company).
Key specifications for 66-1003-27: General Characteristics Item Description: ASSEMBLY CONSISTS OF 1 NOM FILTER,1 LAMPHOLDER ASSY,1 LENS RETAINER,3 PINS,2 DRIVE SCREWS,1 LAMP HOUSING,3 LIGHT FILTERS,NOMENCLATURE MASTER CAUTION. 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.