PartsTable TECHNICAL DATA SHEET
NSN 6680-01-671-7757Government record, cited

Glass, Liquid Sight Indicator, Fla6680-01-671-7757

NSN 6680-01-671-7757 · NIIN 016717757 · Part number 123/08053
Jcb Inc. · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0JKF0
Government record, cited
NSN 6680-01-671-7757 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-671-7757. Manufacturer of record part number: 123/08053.
Also searched as  6680-01-671-7757 · 6680016717757 · NIIN 016717757 · 01-671-7757 · FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 0JKF0 · 123/08053 · 332/H3476
Nearby stock numbers  ·
Features
  • Glass,liquid Sight Indicator,fla — FSC 6680
  • 1 manufacturer part number on file
  • Manufacturer of record: Jcb Inc.
Identification
  • NSN: 6680-01-671-7757
  • NIIN: 016717757
  • FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 123/08053
  • Manufacturer: Jcb Inc.
General Description

The Glass,liquid Sight Indicator,fla, cataloged under National Stock Number 6680-01-671-7757, 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 Jcb Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-671-7757
Primary Part Number123/08053
Item NameGlass,liquid Sight Indicator,fla
FSC / FSG6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
ManufacturerJcb Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
123/08053 PRIMARY Jcb Inc. (USA)
Reference documents
ReferenceMeaning
332/H3476 5/9 Secondary reference
Jcb Inc.
No interchangeability data on file.
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING

Frequently Asked Questions

What is NSN 6680-01-671-7757?

NSN 6680-01-671-7757 is a Glass,liquid Sight Indicator,fla, manufactured by Jcb Inc., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.

What part numbers are listed for NSN 6680-01-671-7757?

NSN 6680-01-671-7757 has 1 manufacturer part number on file: 123/08053 (Jcb Inc.).

What are the specifications of 123/08053?

Key specifications for 123/08053: Part Name Assigned by Controlling Agency: GAUGE SIGHT 41 MM AF HEXAGON MM; End Item Identification: 3930-01-659-8135. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6680-01-671-7757 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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