PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S255Indicator,sight,liquid

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 6680-01-110-7710 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-110-7710 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-110-7710. Primary manufacturer part number: S255.
Features
  • Indicator,sight,liquid — FSC 6680
  • Data Furnishing Method: CLEAR WINDOW
  • Media for Which Designed: OIL
  • Furnished Data: LIQUID LEVEL
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-110-7710, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-110-7710
Primary Part NumberS255
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Data Furnishing MethodCLEAR WINDOW
Media for Which DesignedOIL
Furnished DataLIQUID LEVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-013-4570134570 INTERCHANGEABLE
Nut,plain,hexagon
Borgwarner Pds (anderson), L.l.c.
4330-00-404-3022S25-5 INTERCHANGEABLE
Filter Element,fluid
Industrial Filter Manufacturers Inc Div Ifm Inc.
5305-01-160-7408S2552 INTERCHANGEABLE
Screw
Meritor Heavy Vehicle Systems, Llc
3120-01-239-2478 INTERCHANGEABLE
Bushing,sleeve
3460-01-353-8116S-255 INTERCHANGEABLE
Sleeve,expansion Mandrel
Sunnen Products Co
9540-01-375-2324 INTERCHANGEABLE
Beam,structural
4330-01-390-4522160103 INTERCHANGEABLE
Filter Element,fluid
Hynautic Inc Div of Sta-Rite Industries Inc
6150-01-463-6710160103 INTERCHANGEABLE
Cable Assembly,power,electrical
Enjet Aero Dayton Inc
6130-01-571-6475S-25-5 INTERCHANGEABLE
Power Supply
Mean Well Enterprises Co Ltd
5310-01-605-7518 INTERCHANGEABLE
Washer,seal
Cross-Reference Index
Part NumberManufacturer
S255 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
160103-1 Rtx Corporation Div Pratt & Whitney (USA)
S0255 Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
160103 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5310-00-013-4570INTERCHANGEABLE
NUT,PLAIN,HEXAGON
134570
4330-00-404-3022INTERCHANGEABLE
FILTER ELEMENT,FLUID
S25-5
5305-01-160-7408INTERCHANGEABLE
SCREW
S2552
3120-01-239-2478INTERCHANGEABLE
BUSHING,SLEEVE
3460-01-353-8116INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-255
9540-01-375-2324INTERCHANGEABLE
BEAM,STRUCTURAL
4330-01-390-4522INTERCHANGEABLE
FILTER ELEMENT,FLUID
160103
6150-01-463-6710INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
160103
6130-01-571-6475INTERCHANGEABLE
POWER SUPPLY
S-25-5
5310-01-605-7518INTERCHANGEABLE
WASHER,SEAL

Frequently Asked Questions

What is NSN 6680-01-110-7710?

NSN 6680-01-110-7710 is a Indicator,sight,liquid, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-110-7710?

NSN 6680-01-110-7710 has 4 cross-referenced part numbers: S255 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 160103-1 (Rtx Corporation Div Pratt & Whitney), S0255 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 160103 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 6680-01-110-7710?

There are 10 known substitutes for 6680-01-110-7710: 5310-00-013-4570, 4330-00-404-3022, 5305-01-160-7408 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S255?

Key specifications for S255: Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: OIL; Special Features: RIGHT ANGLE TYPE; Furnished Data: LIQUID LEVEL. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com