PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RULER12Rule,machinist's

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5210-00-234-5224 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-234-5224 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-234-5224. Primary manufacturer part number: RULER12.
Features
  • Rule,machinist's — FSC 5210
  • Edge Smallest Graduation Unit: 1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN
  • Beveled Edge: NOT INCLUDED
  • Tapered End: NOT INCLUDED
  • Reading Direction: RIGHT
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Length: 12.000 INCHES IN
  • Material: STEEL
Applications
  • Applications requiring Steel construction
General Description

The Rule,machinist's, cataloged under National Stock Number 5210-00-234-5224, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-234-5224
Primary Part NumberRULER12
Item NameRule,machinist's
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Edge Smallest Graduation Unit1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN
Beveled EdgeNOT INCLUDED
Tapered EndNOT INCLUDED
Reading DirectionRIGHT
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Length12.000 INCHES IN
MaterialSTEEL
Thickness0.040 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
Width0.940 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3120-00-119-702752679 INTERCHANGEABLE
Bearing,sleeve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5210-00-234-5223 INTERCHANGEABLE
Rule,machinist's
5210-00-243-33675210-00-243-3367 INTERCHANGEABLE
Rule,machinist's
General Services Administration Federal Supply Service
5310-00-298-8166SMB157016-3 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5210-01-397-3067C604R-12 INTERCHANGEABLE
Rule,machinist's
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
GGG-R-791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
RULER12 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
5210-00-234-5224 PRIMARY General Services Administration Federal Supply Service (USA)
52679 L.s. Starrett Company (the) Div Tool Division (USA)
C604R-12 L.s. Starrett Company (the) Div Tool Division (USA)
GGG-R-791 TY4CL1NR4 General Services Administration Federal Supply Service (USA)
Related Parts
3120-00-119-7027INTERCHANGEABLE
BEARING,SLEEVE
52679
5210-00-234-5223INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-243-3367INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-243-3367
5310-00-298-8166INTERCHANGEABLE
WASHER,FLAT
SMB157016-3
5210-01-397-3067INTERCHANGEABLE
RULE,MACHINIST'S
C604R-12

Frequently Asked Questions

What is NSN 5210-00-234-5224?

NSN 5210-00-234-5224 is a Rule,machinist's, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-00-234-5224?

NSN 5210-00-234-5224 has 6 cross-referenced part numbers: GGG-R-791 (Federal Specifications Promulgated by General Services Administration Washington DC), RULER12 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 5210-00-234-5224 (General Services Administration Federal Supply Service), 52679 (L.s. Starrett Company (the) Div Tool Division), C604R-12 (L.s. Starrett Company (the) Div Tool Division) and 1 more.

What NSN replaces 5210-00-234-5224?

There are 5 known substitutes for 5210-00-234-5224: 3120-00-119-7027, 5210-00-234-5223, 5210-00-243-3367 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RULER12?

Key specifications for RULER12: Edge Smallest Graduation Unit: 1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN; Beveled Edge: NOT INCLUDED; Tapered End: NOT INCLUDED; Reading Direction: RIGHT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-234-5224 still in active supply?

NSN 5210-00-234-5224 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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