The Tube,liquid,sight Indicator, cataloged under National Stock Number 6680-01-033-4254, 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 Clark-Reliance Llc Dba Jerguson Gage & Valve. 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 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 | 6680-01-033-4254 |
| Primary Part Number | S10465-15 1/4 |
| Item Name | Tube,liquid,sight Indicator |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Clark-Reliance Llc Dba Jerguson Gage & Valve |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC; 0.109 IN. THICK WALL; 0.750 IN. O/A DIA 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 |
|---|---|
| S10465-15 1/4 PRIMARY | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
NSN 6680-01-033-4254 is a Tube,liquid,sight Indicator, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-033-4254 has 1 manufacturer part number on file: S10465-15 1/4 (Clark-Reliance Llc Dba Jerguson Gage & Valve).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-406-0121. Verify interchangeability with system specifications before substitution.
Key specifications for S10465-15 1/4: General Characteristics Item Description: PLASTIC; 0.109 IN. THICK WALL; 0.750 IN. O/A DIA IN; End Item Identification: JERGUSON GAGE AND VALVE CLASS A,TYPE 1; NON-AUTOMATIC SIGHT INDICATOR. 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.