PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PR-1Glass,liquid Sight Indicator,fla

Jb Industries Inc · NSN 6680-01-523-0206 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-523-0206 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-523-0206. Primary manufacturer part number: PR-1.
Features
  • Glass,liquid Sight Indicator,fla — FSC 6680
  • Gasket: NOT INCLUDED
  • Mica Shield: NOT PROVIDED
  • Design Type: PLAIN
  • 1 verified cross-reference
  • Primary manufacturer: Jb Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Glass,liquid Sight Indicator,fla, cataloged under National Stock Number 6680-01-523-0206, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jb Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-523-0206
Primary Part NumberPR-1
Item NameGlass,liquid Sight Indicator,fla
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerJb Industries Inc
StatusACTIVE
GasketNOT INCLUDED
Mica ShieldNOT PROVIDED
Design TypePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5975-00-295-8715 INTERCHANGEABLE
Clamp,electrical Conductor,strai
2940-00-377-554551146 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5210-00-640-6178HPR1 INTERCHANGEABLE
Gage,bearing Clearance
Hastings Manufacturing Co Div Hastings Manufacturing Company
5940-01-035-508536840 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
4220-01-269-9604PF-2000 INTERCHANGEABLE
Lift Bag,underwater
Subsalve Industries Inc P O Box 2030 N Kingsstown Ri 82852
7510-01-385-2599 INTERCHANGEABLE
Ribbon,inking
5210-01-408-8418 INTERCHANGEABLE
Gage,depth,dial Indicating
6515-01-570-5201 INTERCHANGEABLE
Transmembrane Protein 37
5845-01-718-0016PR-1 INTERCHANGEABLE
Receiver,sonar
Fishers J W Manufacturing Inc Dba Fishers J W Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
PR-1 Jb Industries Inc (USA)
Related Parts
5975-00-295-8715INTERCHANGEABLE
CLAMP,ELECTRICAL CONDUCTOR,STRAI
2940-00-377-5545INTERCHANGEABLE
FILTER ELEMENT,FLUID
51146
5210-00-640-6178INTERCHANGEABLE
GAGE,BEARING CLEARANCE
HPR1
5940-01-035-5085INTERCHANGEABLE
SPLICE,CONDUCTOR
36840
4220-01-269-9604INTERCHANGEABLE
LIFT BAG,UNDERWATER
PF-2000
7510-01-385-2599INTERCHANGEABLE
RIBBON,INKING
5210-01-408-8418INTERCHANGEABLE
GAGE,DEPTH,DIAL INDICATING
6515-01-570-5201INTERCHANGEABLE
TRANSMEMBRANE PROTEIN 37
5845-01-718-0016INTERCHANGEABLE
RECEIVER,SONAR
PR-1

Frequently Asked Questions

What is NSN 6680-01-523-0206?

NSN 6680-01-523-0206 is a Glass,liquid Sight Indicator,fla, manufactured by Jb Industries Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-523-0206?

NSN 6680-01-523-0206 has 1 cross-referenced part number: PR-1 (Jb Industries Inc).

What NSN replaces 6680-01-523-0206?

There are 9 known substitutes for 6680-01-523-0206: 5975-00-295-8715, 2940-00-377-5545, 5210-00-640-6178 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PR-1?

Key specifications for PR-1: End Item Identification: PUMP, VACUUM, PORTABLE MDL-DV-142; Gasket: NOT INCLUDED; Mica Shield: NOT PROVIDED; Design Type: PLAIN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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