PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-52011Rule,machinist's

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5210-00-273-1962 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-273-1962 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-273-1962. Primary manufacturer part number: A-A-52011.
Features
  • Rule,machinist's — FSC 5210
  • Material: STEEL
  • Beveled Edge: INCLUDED
  • Tapered End: NOT INCLUDED
  • Reading Direction: RIGHT
  • Nondefinitive Spec/std Data: 1 TYPE
  • Length: 36.000 INCHES IN
  • Thickness: 0.047 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Rule,machinist's, cataloged under National Stock Number 5210-00-273-1962, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5210-00-273-1962
Primary Part NumberA-A-52011
Item NameRule,machinist's
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
MaterialSTEEL
Beveled EdgeINCLUDED
Tapered EndNOT INCLUDED
Reading DirectionRIGHT
Nondefinitive Spec/std Data1 TYPE
Length36.000 INCHES IN
Thickness0.047 INCHES NOMINAL IN
Width1.250 INCHES NOMINAL IN
Edge Smallest Graduation Unit1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5210-00-273-1963 INTERCHANGEABLE
Rule,machinist's
5210-00-273-1964C607R-12 INTERCHANGEABLE
Rule,machinist's
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
A-A-52011 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-R-20387 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-R-20387 TY1 General Services Administration Federal Supply Service (USA)
A-A-52011 TY1 General Services Administration Federal Supply Service (USA)
Related Parts
5210-00-273-1963INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-273-1964INTERCHANGEABLE
RULE,MACHINIST'S
C607R-12

Frequently Asked Questions

What is NSN 5210-00-273-1962?

NSN 5210-00-273-1962 is a Rule,machinist's, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-273-1962?

NSN 5210-00-273-1962 has 4 cross-referenced part numbers: A-A-52011 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-R-20387 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-20387 TY1 (General Services Administration Federal Supply Service), A-A-52011 TY1 (General Services Administration Federal Supply Service).

What NSN replaces 5210-00-273-1962?

There are 2 known substitutes for 5210-00-273-1962: 5210-00-273-1963, 5210-00-273-1964. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-52011?

Key specifications for A-A-52011: Material: STEEL; Beveled Edge: INCLUDED; Tapered End: NOT INCLUDED; Reading Direction: RIGHT. 9 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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