PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666-5Gage Stock,thickness

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-277-1619 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-277-1619 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-277-1619. Primary manufacturer part number: 666-5.
Features
  • Gage Stock,thickness — FSC 5210
  • Thickness: 0.0050 INCHES NOMINAL IN
  • Width: 0.500 INCHES NOMINAL IN
  • Case: PROVIDED
  • Length: 25.000 FEET NOMINAL FT
  • Interval Line/thickness Markings: INCLUDED
  • 5 verified cross-references
  • Primary manufacturer: L.s. Starrett Company (the) Div Tool Division
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage Stock,thickness, cataloged under National Stock Number 5210-00-277-1619, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, 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
NSN5210-00-277-1619
Primary Part Number666-5
Item NameGage Stock,thickness
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
Thickness0.0050 INCHES NOMINAL IN
Width0.500 INCHES NOMINAL IN
CasePROVIDED
Length25.000 FEET NOMINAL FT
Interval Line/thickness MarkingsINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5210-00-083-0288599-9642-10 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-00-254-8636 INTERCHANGEABLE
Valve,globe
5210-00-277-1613666-1 1/2 INTERCHANGEABLE
Gage Stock,thickness
L.s. Starrett Company (the) Div Tool Division
5210-00-277-1618599-9642-40 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-277-1620599-9642-20 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-277-1621599-9642-30 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-357-9434599-9642-60 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-357-9438599-9642-130 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-357-9439666-15 INTERCHANGEABLE
Gage Stock,thickness
L.s. Starrett Company (the) Div Tool Division
4720-00-857-1736 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
52802 L.s. Starrett Company (the) Div Tool Division (USA)
666-5 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
GGG-G-17 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
599-9642-50 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
GGG-G-17 TY8CL4STB General Services Administration Federal Supply Service (USA)
Related Parts
5210-00-083-0288INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-10
4820-00-254-8636INTERCHANGEABLE
VALVE,GLOBE
5210-00-277-1613INTERCHANGEABLE
GAGE STOCK,THICKNESS
666-1 1/2
5210-00-277-1618INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-40
5210-00-277-1620INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-20
5210-00-277-1621INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-30
5210-00-357-9434INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-60
5210-00-357-9438INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-130
5210-00-357-9439INTERCHANGEABLE
GAGE STOCK,THICKNESS
666-15
4720-00-857-1736INTERCHANGEABLE
HOSE,NONMETALLIC
5210-01-022-4971INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-250
5210-01-023-0333INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-180

Frequently Asked Questions

What is NSN 5210-00-277-1619?

NSN 5210-00-277-1619 is a Gage Stock,thickness, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-277-1619?

NSN 5210-00-277-1619 has 5 cross-referenced part numbers: 52802 (L.s. Starrett Company (the) Div Tool Division), 666-5 (L.s. Starrett Company (the) Div Tool Division), GGG-G-17 (Federal Specifications Promulgated by General Services Administration Washington DC), 599-9642-50 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), GGG-G-17 TY8CL4STB (General Services Administration Federal Supply Service).

What NSN replaces 5210-00-277-1619?

There are 12 known substitutes for 5210-00-277-1619: 5210-00-083-0288, 4820-00-254-8636, 5210-00-277-1613 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 666-5?

Key specifications for 666-5: Thickness: 0.0050 INCHES NOMINAL IN; Width: 0.500 INCHES NOMINAL IN; Case: PROVIDED; Length: 25.000 FEET NOMINAL FT. 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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