PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666-7Gage Stock,thickness

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-277-1617 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-277-1617 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-277-1617. Primary manufacturer part number: 666-7.
Features
  • Gage Stock,thickness — FSC 5210
  • Width: 0.500 INCHES NOMINAL IN
  • Thickness: 0.0070 INCHES NOMINAL IN
  • Length: 25.000 FEET NOMINAL FT
  • Interval Line/thickness Markings: INCLUDED
  • Case: PROVIDED
  • 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 5210-00-277-1617, 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 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-277-1617
Primary Part Number666-7
Item NameGage Stock,thickness
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusCANCELLED
Width0.500 INCHES NOMINAL IN
Thickness0.0070 INCHES NOMINAL IN
Length25.000 FEET NOMINAL FT
Interval Line/thickness MarkingsINCLUDED
CasePROVIDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2910-00-056-2120663180-1 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
4030-00-273-3094 INTERCHANGEABLE
Terminal,rope,swaging
5330-00-297-70933659560 INTERCHANGEABLE
Retainer,packing
General Motors Llc Dba General Motors Llc
5325-00-322-678152804 INTERCHANGEABLE
Fastener,latch
L3harris Technologies, Inc Div Space & Airborne Systems
5930-00-467-42196667 INTERCHANGEABLE
Switch,liquid Level
Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div
3120-00-661-69813671-03REVAPC34 INTERCHANGEABLE
Bearing,sleeve
Electric Boat Corporation Div General Dynamics Electric Boat
5950-01-095-6491986181-1B INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
3020-01-110-8985 INTERCHANGEABLE
Gear Cluster
5950-01-145-3044 INTERCHANGEABLE
Transformer
6105-01-146-57492358873-1 INTERCHANGEABLE
Motor,alternating Current
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
GGG-G-17 CL4STBTY8 General Services Administration Federal Supply Service (USA)
666-7 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
GGG-G-17 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5210-00-277-1617 PRIMARY General Services Administration Federal Supply Service (USA)
52804 L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
2910-00-056-2120INTERCHANGEABLE
FILTER ELEMENT,FLUID
663180-1
4030-00-273-3094INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
5330-00-297-7093INTERCHANGEABLE
RETAINER,PACKING
3659560
5325-00-322-6781INTERCHANGEABLE
FASTENER,LATCH
52804
5930-00-467-4219INTERCHANGEABLE
SWITCH,LIQUID LEVEL
6667
3120-00-661-6981INTERCHANGEABLE
BEARING,SLEEVE
3671-03REVAPC34
5950-01-095-6491INTERCHANGEABLE
REACTOR
986181-1B
3020-01-110-8985INTERCHANGEABLE
GEAR CLUSTER
5950-01-145-3044INTERCHANGEABLE
TRANSFORMER
6105-01-146-5749INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
2358873-1
4820-01-176-0791INTERCHANGEABLE
DISK,VALVE
6667
6150-01-367-8743INTERCHANGEABLE
LEAD,STORAGE BATTERY
8909A519-001

Frequently Asked Questions

What is NSN 5210-00-277-1617?

NSN 5210-00-277-1617 is a Gage Stock,thickness, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-00-277-1617?

NSN 5210-00-277-1617 has 5 cross-referenced part numbers: GGG-G-17 CL4STBTY8 (General Services Administration Federal Supply Service), 666-7 (L.s. Starrett Company (the) Div Tool Division), GGG-G-17 (Federal Specifications Promulgated by General Services Administration Washington DC), 5210-00-277-1617 (General Services Administration Federal Supply Service), 52804 (L.s. Starrett Company (the) Div Tool Division).

What NSN replaces 5210-00-277-1617?

There are 12 known substitutes for 5210-00-277-1617: 2910-00-056-2120, 4030-00-273-3094, 5330-00-297-7093 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 666-7?

Key specifications for 666-7: Width: 0.500 INCHES NOMINAL IN; Thickness: 0.0070 INCHES NOMINAL IN; Length: 25.000 FEET NOMINAL FT; Interval Line/thickness Markings: INCLUDED. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-277-1617 still in active supply?

NSN 5210-00-277-1617 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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