PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

954FTNRule,circumference

Apex Tool Group, Llc · NSN 5210-00-243-3350 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-243-3350 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-243-3350. Primary manufacturer part number: 954FTN.
Features
  • Rule,circumference — FSC 5210
  • General Characteristics Item Description: TINNER'S TYPE; STEEL; 48 IN. LG; 1-1/4 IN. BLADE WIDTH; 1/16 IN. THICKNESS; GRADUATED ON UPPER EDGE IN 16THS AND LOWER EDGE MARKED UP TO 150 CIRCUMFERENCE INCHES IN 8THS; REVERSE SIDE MARKED WITH FORMULAS FOR CALCULATING CIRCUMFERENCE, DIAMETER, AREA, ETC. AND SIZE TABLES FOR LAYING OUT MEASURES AND CANS IN
  • 7 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Rule,circumference, cataloged under National Stock Number 5210-00-243-3350, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-243-3350
Primary Part Number954FTN
Item NameRule,circumference
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
General Characteristics Item DescriptionTINNER'S TYPE; STEEL; 48 IN. LG; 1-1/4 IN. BLADE WIDTH; 1/16 IN. THICKNESS; GRADUATED ON UPPER EDGE IN 16THS AND LOWER EDGE MARKED UP TO 150 CIRCUMFERENCE INCHES IN 8THS; REVERSE SIDE MARKED WITH FORMULAS FOR CALCULATING CIRCUMFERENCE, DIAMETER, AREA, ETC. AND SIZE TABLES FOR LAYING OUT MEASURES AND CANS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5210-00-132-5699 INTERCHANGEABLE
Rule,circumference
5950-00-755-8959 INTERCHANGEABLE
Transformer,pulse
Cross-Reference Index
Part NumberManufacturer
954FTN Apex Tool Group, Llc (USA)
5210-00-243-3350 General Services Administration Federal Supply Service (USA)
954FT Apex Tool Group, Llc (USA)
GGG-R-791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
PT0101 Rw Acquisition, Llc Dba Roper Whitney Company (USA)
954FT Apex Tool Group (USA)
GGG-R-791 TY10 General Services Administration Federal Supply Service (USA)
Related Parts
5210-00-132-5699INTERCHANGEABLE
RULE,CIRCUMFERENCE
5950-00-755-8959INTERCHANGEABLE
TRANSFORMER,PULSE

Frequently Asked Questions

What is NSN 5210-00-243-3350?

NSN 5210-00-243-3350 is a Rule,circumference, manufactured by Apex Tool Group, Llc, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-243-3350?

NSN 5210-00-243-3350 has 7 cross-referenced part numbers: 954FTN (Apex Tool Group, Llc), 5210-00-243-3350 (General Services Administration Federal Supply Service), 954FT (Apex Tool Group, Llc), GGG-R-791 (Federal Specifications Promulgated by General Services Administration Washington DC), PT0101 (Rw Acquisition, Llc Dba Roper Whitney Company) and 2 more.

What NSN replaces 5210-00-243-3350?

There are 2 known substitutes for 5210-00-243-3350: 5210-00-132-5699, 5950-00-755-8959. Verify interchangeability with system specifications before substitution.

What are the specifications of 954FTN?

Key specifications for 954FTN: General Characteristics Item Description: TINNER'S TYPE; STEEL; 48 IN. LG; 1-1/4 IN. BLADE WIDTH; 1/16 IN. THICKNESS; GRADUATED ON UPPER EDGE IN 16THS AND LOWER EDGE MARKED UP TO 150 CIRCUMFERENCE INCHES IN 8THS; REVERSE SIDE MARKED WITH FORMULAS FOR CALCULATING CIRCUMFERENCE, DIAMETER, AREA, ETC. AND SIZE TABLES FOR LAYING OUT MEASURES AND CANS IN. 1 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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