The Housing,indicator, cataloged under National Stock Number 6680-01-172-5494, 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 Kadant Johnson Inc. Dba (formely: Johnson Corporation, The). Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-172-5494 |
| Primary Part Number | PSF-201-1-3 |
| Item Name | Housing,indicator |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) |
| Status | ACTIVE |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Dial Window | INCLUDED |
| Mounting Configuration | FOUR 0.625 IN. DIA. MTG HOLES ON 4.375 IN. BOLT CIRCLE DIA IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| PSF-201-1-3 PRIMARY | Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) (USA) |
| Reference | Meaning |
|---|---|
| A-7836 PIECE 1 | 5/9 Secondary reference Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) |
| PSF200-1-3 | 5/9 Secondary reference Kadant Johnson Inc. Dba (formely: Johnson Corporation, The) |
NSN 6680-01-172-5494 is a Housing,indicator, manufactured by Kadant Johnson Inc. Dba (formely: Johnson Corporation, The), classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-172-5494 has 1 manufacturer part number on file: PSF-201-1-3 (Kadant Johnson Inc. Dba (formely: Johnson Corporation, The)).
Key specifications for PSF-201-1-3: Overall Diameter: 6.000 INCHES NOMINAL IN; Dial Window: INCLUDED; Overall Length: 5.500 INCHES NOMINAL IN; Mounting Configuration: FOUR 0.625 IN. DIA. MTG HOLES ON 4.375 IN. BOLT CIRCLE DIA IN. 4 specifications are 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.