PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04053Indicator,sight,liquid

Hansome Energy Systems Inc · NSN 6680-01-471-3520 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-471-3520 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-471-3520. Primary manufacturer part number: 04053.
Features
  • Indicator,sight,liquid — FSC 6680
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 3 verified cross-references
  • Primary manufacturer: Hansome Energy Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-471-3520, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hansome Energy Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-471-3520
Primary Part Number04053
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerHansome Energy Systems Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6680-00-226-969680374-1 INTERCHANGEABLE
Indicator,sight,liquid
L3harris Technologies, Inc. Div Space and Airborne Systems
5961-00-950-236104053 INTERCHANGEABLE
Semiconductor Device,diode
Basler Electric Co
3040-01-243-007404053 INTERCHANGEABLE
Lever,manual Control
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Cross-Reference Index
Part NumberManufacturer
04053 Hansome Energy Systems Inc (USA)
04053 Motion Industries, Inc. Div Corporate Office (USA)
BW20-04053 Gits Mfg Co Inc (USA)
Related Parts
6680-00-226-9696INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
80374-1
5961-00-950-2361INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
04053
3040-01-243-0074INTERCHANGEABLE
LEVER,MANUAL CONTROL
04053

Frequently Asked Questions

What is NSN 6680-01-471-3520?

NSN 6680-01-471-3520 is a Indicator,sight,liquid, manufactured by Hansome Energy Systems Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-471-3520?

NSN 6680-01-471-3520 has 3 cross-referenced part numbers: 04053 (Hansome Energy Systems Inc), 04053 (Motion Industries, Inc. Div Corporate Office), BW20-04053 (Gits Mfg Co Inc).

What NSN replaces 6680-01-471-3520?

There are 3 known substitutes for 6680-01-471-3520: 6680-00-226-9696, 5961-00-950-2361, 3040-01-243-0074. Verify interchangeability with system specifications before substitution.

What are the specifications of 04053?

Key specifications for 04053: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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