PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31340Indicator,sight,liquid

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-522-9243 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-522-9243 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-522-9243. Primary manufacturer part number: 31340.
Features
  • Indicator,sight,liquid — FSC 6680
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-522-9243, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-522-9243
Primary Part Number31340
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-106-894131-340 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5120-00-242-324931340 INTERCHANGEABLE
Wrench,pipe
Emerson Electric Co Ridgid/kollman Div
3120-00-420-7790M68-8 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
4820-01-162-017826160-1 INTERCHANGEABLE
Cover,valve
Zurn Industries Inc
5985-01-256-9593ATT-0313-40-BNC-10 INTERCHANGEABLE
Attenuator,fixed
Cinch Connectivity Solutions Inc
3220-01-355-117931-340 INTERCHANGEABLE
Sander,disk and Belt
Delta Intl Machinery Corp
Cross-Reference Index
Part NumberManufacturer
31340 Setra Systems, Inc. Dba Gems Sensors (USA)
RE31340 Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5935-00-106-8941INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-340
5120-00-242-3249INTERCHANGEABLE
WRENCH,PIPE
31340
3120-00-420-7790INTERCHANGEABLE
BEARING,SLEEVE
M68-8
4820-01-162-0178INTERCHANGEABLE
COVER,VALVE
26160-1
5985-01-256-9593INTERCHANGEABLE
ATTENUATOR,FIXED
ATT-0313-40-BNC-10
3220-01-355-1179INTERCHANGEABLE
SANDER,DISK AND BELT
31-340

Frequently Asked Questions

What is NSN 6680-01-522-9243?

NSN 6680-01-522-9243 is a Indicator,sight,liquid, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-522-9243?

NSN 6680-01-522-9243 has 2 cross-referenced part numbers: 31340 (Setra Systems, Inc. Dba Gems Sensors), RE31340 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-522-9243?

There are 6 known substitutes for 6680-01-522-9243: 5935-00-106-8941, 5120-00-242-3249, 3120-00-420-7790 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31340?

Key specifications for 31340: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION; Criticality Code Justification: ZZZY. 2 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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