The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-449-9010, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ronald Velli, Llc Dba Multimatic. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-449-9010 |
| Primary Part Number | 27.0003 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Ronald Velli, Llc Dba Multimatic |
| Status | ACTIVE |
| Style Designator | DOUBLE PORT |
| 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 |
|---|---|
| 27.0003 PRIMARY | Ronald Velli, Llc Dba Multimatic (USA) |
| Reference | Meaning |
|---|---|
| P175 PG11 NO 1 | 5/9 Secondary reference Ronald Velli, Llc Dba Multimatic |
NSN 6680-01-449-9010 is a Indicator,sight,liquid, manufactured by Ronald Velli, Llc Dba Multimatic, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-449-9010 has 1 manufacturer part number on file: 27.0003 (Ronald Velli, Llc Dba Multimatic).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-478-0150. Verify interchangeability with system specifications before substitution.
Key specifications for 27.0003: Style Designator: DOUBLE PORT; Special Features: BACKLIT BY 15W 12V BULB IN BAYONET SOCKET V; End Item Identification: P175 MULTIMATIC; WASP CLASS LHD. 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.