PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5210-00-243-3351Rule,machinist's

General Services Administration Federal Supply Service · NSN 5210-00-243-3351 · FSC 5210 · No Item Name Available
Verified by PartsTable
Features
  • Rule,machinist's — FSC 5210
  • Length: 4.000 INCHES IN
  • Reading Direction: RIGHT
  • Material: STEEL
  • Width: 0.450 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Edge Smallest Graduation Unit: 1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN
  • Thickness: 0.010 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
  • 5 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Rule,machinist's, cataloged under National Stock Number 5210-00-243-3351, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-243-3351
Primary Part Number5210-00-243-3351
Item NameRule,machinist's
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Length4.000 INCHES IN
Reading DirectionRIGHT
MaterialSTEEL
Width0.450 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Edge Smallest Graduation Unit1/64 INCH AND 1/32 INCH AND 1/16 INCH AND 1/8 INCH IN
Thickness0.010 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5210-00-267-2765C330-300 INTERCHANGEABLE
Rule,machinist's
L.s. Starrett Company (the) Div Tool Division
5940-00-345-9330401004 INTERCHANGEABLE
Cover,terminal Board
Raytheon Company Dba Raytheon
5210-00-600-5757C331-300 INTERCHANGEABLE
Rule,machinist's
L.s. Starrett Company (the) Div Tool Division
5210-00-813-07871216 INTERCHANGEABLE
Rule,machinist's
General Tools Manufacturing Co., Llc.
5315-00-927-2084 INTERCHANGEABLE
Pin,cotter
5910-01-016-2394401004 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Telemechanics Inc
5920-01-108-3206 INTERCHANGEABLE
Fuse,indicator Alarm
5915-01-334-4791401004 INTERCHANGEABLE
Filter,band Suppression
Henderson H F Industries
4820-01-493-175740100-401 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5331-01-632-096640-1004 INTERCHANGEABLE
O-Ring
Herley Industries Inc
Cross-Reference Index
Part NumberManufacturer
GGG-R-791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-R-791 TY4CL2 General Services Administration Federal Supply Service (USA)
5210-00-243-3351 PRIMARY General Services Administration Federal Supply Service (USA)
401-004 Products Engineering Corporation (USA)
306 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
Related Parts
5210-00-267-2765INTERCHANGEABLE
RULE,MACHINIST'S
C330-300
5940-00-345-9330INTERCHANGEABLE
COVER,TERMINAL BOARD
401004
5210-00-600-5757INTERCHANGEABLE
RULE,MACHINIST'S
C331-300
5210-00-813-0787INTERCHANGEABLE
RULE,MACHINIST'S
1216
5315-00-927-2084INTERCHANGEABLE
PIN,COTTER
5910-01-016-2394INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
401004
5920-01-108-3206INTERCHANGEABLE
FUSE,INDICATOR ALARM
5915-01-334-4791INTERCHANGEABLE
FILTER,BAND SUPPRESSION
401004
4820-01-493-1757INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40100-401
5331-01-632-0966INTERCHANGEABLE
O-RING
40-1004

Frequently Asked Questions

What is NSN 5210-00-243-3351?

NSN 5210-00-243-3351 is a Rule,machinist's, manufactured by General Services Administration Federal Supply Service, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-243-3351?

NSN 5210-00-243-3351 has 5 cross-referenced part numbers: GGG-R-791 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-R-791 TY4CL2 (General Services Administration Federal Supply Service), 5210-00-243-3351 (General Services Administration Federal Supply Service), 401-004 (Products Engineering Corporation), 306 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa).

What NSN replaces 5210-00-243-3351?

There are 10 known substitutes for 5210-00-243-3351: 5210-00-267-2765, 5940-00-345-9330, 5210-00-600-5757 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5210-00-243-3351?

Key specifications for 5210-00-243-3351: Special Features: FLEXIBLE; SATIN CHROME FINISH; Length: 4.000 INCHES IN; Reading Direction: RIGHT; Material: STEEL. 7 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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