PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

910F 1IN.FLGIndicator,sight,liquid

Clark-Reliance Llc Dba Jacoby-Tarbox · NSN 6680-01-281-5481 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-281-5481 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-281-5481. Primary manufacturer part number: 910F 1IN.FLG.
Features
  • Indicator,sight,liquid — FSC 6680
  • Data Furnishing Method: CLEAR WINDOW AND FLAPPER
  • Material: COPPER ALLOY
  • End Connection Type: UNABLE TO DECODE
  • Nominal Pipe Size for Which Designed: UNABLE TO DECODE
  • Furnished Data: LIQUID FLOW
  • 2 verified cross-references
  • Primary manufacturer: Clark-Reliance Llc Dba Jacoby-Tarbox
Applications
  • Applications requiring Copper Alloy construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-281-5481, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clark-Reliance Llc Dba Jacoby-Tarbox. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-281-5481
Primary Part Number910F 1IN.FLG
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jacoby-Tarbox
StatusACTIVE
Data Furnishing MethodCLEAR WINDOW AND FLAPPER
MaterialCOPPER ALLOY
End Connection TypeUNABLE TO DECODE
Nominal Pipe Size for Which DesignedUNABLE TO DECODE
Furnished DataLIQUID FLOW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-057-2380 INTERCHANGEABLE
Disk,valve
5340-00-276-58473057 INTERCHANGEABLE
Plug,expansion
Cnh Industrial America Llc Dba Cnh America
5120-00-293-20625120-00-293-2062 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
3020-00-468-32883057 INTERCHANGEABLE
Gear,spur
Dynalec Corporation
5970-00-525-8829PMT-17-6M2 INTERCHANGEABLE
Insulator,standoff
Armel De Llc Dba Armel Electronics
1630-00-773-7657305-7 INTERCHANGEABLE
Parts Kit,wheel,fie
Goodrich Corporation
5935-00-988-0182335C636H03 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Support Services Corp
5325-01-098-60123057 INTERCHANGEABLE
Ring,retaining
DP Manufacturing Inc.
6530-01-099-1101 INTERCHANGEABLE
Urinary Drainage Set
4730-01-173-41692191430-060 INTERCHANGEABLE
Plug,pipe
Cleveland Service Center
Cross-Reference Index
Part NumberManufacturer
3057 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
910F 1IN.FLG PRIMARY Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
Related Parts
4820-00-057-2380INTERCHANGEABLE
DISK,VALVE
5340-00-276-5847INTERCHANGEABLE
PLUG,EXPANSION
3057
5120-00-293-2062INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-293-2062
3020-00-468-3288INTERCHANGEABLE
GEAR,SPUR
3057
5970-00-525-8829INTERCHANGEABLE
INSULATOR,STANDOFF
PMT-17-6M2
1630-00-773-7657INTERCHANGEABLE
PARTS KIT,WHEEL,FIE
305-7
5935-00-988-0182INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
335C636H03
5325-01-098-6012INTERCHANGEABLE
RING,RETAINING
3057
6530-01-099-1101INTERCHANGEABLE
URINARY DRAINAGE SET
4730-01-173-4169INTERCHANGEABLE
PLUG,PIPE
2191430-060
6210-01-264-9583INTERCHANGEABLE
LIGHT,INDICATOR
3057
6240-01-332-6892INTERCHANGEABLE
LAMP,INCANDESCENT
3057

Frequently Asked Questions

What is NSN 6680-01-281-5481?

NSN 6680-01-281-5481 is a Indicator,sight,liquid, manufactured by Clark-Reliance Llc Dba Jacoby-Tarbox, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-281-5481?

NSN 6680-01-281-5481 has 2 cross-referenced part numbers: 3057 (Clark-Reliance Llc Dba Jacoby-Tarbox), 910F 1IN.FLG (Clark-Reliance Llc Dba Jacoby-Tarbox).

What NSN replaces 6680-01-281-5481?

There are 12 known substitutes for 6680-01-281-5481: 4820-00-057-2380, 5340-00-276-5847, 5120-00-293-2062 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 910F 1IN.FLG?

Key specifications for 910F 1IN.FLG: Data Furnishing Method: CLEAR WINDOW AND FLAPPER; Material: COPPER ALLOY; End Connection Type: UNABLE TO DECODE; Nominal Pipe Size for Which Designed: UNABLE TO DECODE. 5 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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