PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-T-661Trammel Points

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5210-00-529-5139 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-529-5139 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-529-5139. Primary manufacturer part number: GGG-T-661.
Features
  • Trammel Points — FSC 5210
  • Departure From Cited Document: GGG-T-661 PARA 3.7.1.4 PTS
  • General Characteristics Item Description: STEEL; SCRIBER PTS; 5 IN. MIN TO 8 IN. MAX LG O/A IN
  • 2 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Trammel Points, cataloged under National Stock Number 5210-00-529-5139, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-529-5139
Primary Part NumberGGG-T-661
Item NameTrammel Points
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Departure From Cited DocumentGGG-T-661 PARA 3.7.1.4 PTS
General Characteristics Item DescriptionSTEEL; SCRIBER PTS; 5 IN. MIN TO 8 IN. MAX LG O/A IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5210-00-221-1848 INTERCHANGEABLE
Trammel
5210-00-221-1850 INTERCHANGEABLE
Trammel Heads
5210-00-267-49054 INTERCHANGEABLE
Trammel Heads
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
GGG-T-661 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-2537 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5210-00-221-1848INTERCHANGEABLE
TRAMMEL
5210-00-221-1850INTERCHANGEABLE
TRAMMEL HEADS
5210-00-267-4905INTERCHANGEABLE
TRAMMEL HEADS
4

Frequently Asked Questions

What is NSN 5210-00-529-5139?

NSN 5210-00-529-5139 is a Trammel Points, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-00-529-5139?

NSN 5210-00-529-5139 has 2 cross-referenced part numbers: GGG-T-661 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-2537 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5210-00-529-5139?

There are 3 known substitutes for 5210-00-529-5139: 5210-00-221-1848, 5210-00-221-1850, 5210-00-267-4905. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-T-661?

Key specifications for GGG-T-661: Departure From Cited Document: GGG-T-661 PARA 3.7.1.4 PTS; General Characteristics Item Description: STEEL; SCRIBER PTS; 5 IN. MIN TO 8 IN. MAX LG O/A IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-529-5139 still in active supply?

NSN 5210-00-529-5139 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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