The Window,observation, cataloged under National Stock Number 9330-01-561-5866, is classified within Federal Supply Class 9330 (Plastics Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9330-01-561-5866 |
| Primary Part Number | 8214B-02 |
| Item Name | Window,observation |
| FSC / FSG | 9330 / 93 — Plastics Fabricated Materials |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8214B-02 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 8014 ITEM 41 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 8214 | D/9 Drawing number reference only Howell Laboratories Inc Dba Howell Laboratories Inc |
NSN 9330-01-561-5866 is a Window,observation, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 9330, Plastics Fabricated Materials. Status: active.
NSN 9330-01-561-5866 has 2 manufacturer part numbers on file: 8214B-02 (Howell Laboratories Inc Dba Howell Laboratories Inc), 8014 ITEM 41 (Howell Laboratories Inc Dba Howell Laboratories Inc).
2 possible matches (shared part number, not a government interchangeability claim): 7105-01-663-0796, 7050-01-690-4878. Verify interchangeability with system specifications before substitution.
Key specifications for 8214B-02: Special Features: NHA: CLORINE MONITOR, P/N 8014; WINDOW SIZE: 2.750W X 9.500L X 0.0625 THICK; PURPOSE IS TO VIEW FLOWMETER THROUGH CLOSED DOOR. W; Part Name Assigned by Controlling Agency: FLOWMETER WINDOW; End Item Identification: LHD-8; Material: PLASTIC. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.