PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C604R-18Rule,machinist's

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-243-3367 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-243-3367 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-243-3367. Primary manufacturer part number: C604R-18.
Features
  • Rule,machinist's — FSC 5210
  • Beveled Edge: NOT INCLUDED
  • Tapered End: NOT INCLUDED
  • Reading Direction: RIGHT
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Length: 18.000 INCHES IN
  • Material: STEEL
  • Width: 1.120 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel construction
General Description

The Rule,machinist's, cataloged under National Stock Number 5210-00-243-3367, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-243-3367
Primary Part NumberC604R-18
Item NameRule,machinist's
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
Beveled EdgeNOT INCLUDED
Tapered EndNOT INCLUDED
Reading DirectionRIGHT
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Length18.000 INCHES IN
MaterialSTEEL
Width1.120 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
Thickness0.040 INCHES MINIMUM AND 0.051 INCHES MAXIMUM 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 10
5210-00-234-5223 INTERCHANGEABLE
Rule,machinist's
5210-00-234-52245210-00-234-5224 INTERCHANGEABLE
Rule,machinist's
General Services Administration Federal Supply Service
5970-00-396-1129TSPTFE.AWG1.T INTERCHANGEABLE
Insulation Sleeving,electrical
Saint-Gobain Performance Plastics Corporation Dba Saint Gobain Performance Plastics Corp Div Process Systems
5310-00-596-9456 INTERCHANGEABLE
Washer,flat
2915-00-608-4199402018 INTERCHANGEABLE
Plunger,shutdown VA
Woodward, Inc. Div Fuel Systems and Controls
5340-01-229-0827402018 INTERCHANGEABLE
Hook,support
Monadnock Company, the Dba Lisi Aerospace
5998-01-253-8494402018 INTERCHANGEABLE
Printed Circuit Board
Marine Electric Systems Inc
4820-01-482-922852680 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Ingersoll-Rand Co Material Handling Div
7310-01-583-144858754 INTERCHANGEABLE
Inverter Drive
G.s. Blodgett, Llc Div Blodgett
2815-01-613-7887402018 INTERCHANGEABLE
Plug,piston Pin
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Cross-Reference Index
Part NumberManufacturer
GGG-R-791 TY4CL1NR4 General Services Administration Federal Supply Service (USA)
GGG-R-791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
52680 L.s. Starrett Company (the) Div Tool Division (USA)
402-018 Products Engineering Corporation (USA)
C604R-18 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
5210-00-243-3367 PRIMARY General Services Administration Federal Supply Service (USA)
Related Parts
5210-00-234-5223INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-234-5224INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-234-5224
5970-00-396-1129INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
TSPTFE.AWG1.T
5310-00-596-9456INTERCHANGEABLE
WASHER,FLAT
2915-00-608-4199INTERCHANGEABLE
PLUNGER,SHUTDOWN VA
402018
5340-01-229-0827INTERCHANGEABLE
HOOK,SUPPORT
402018
5998-01-253-8494INTERCHANGEABLE
PRINTED CIRCUIT BOARD
402018
4820-01-482-9228INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
52680
7310-01-583-1448INTERCHANGEABLE
INVERTER DRIVE
58754
2815-01-613-7887INTERCHANGEABLE
PLUG,PISTON PIN
402018

Frequently Asked Questions

What is NSN 5210-00-243-3367?

NSN 5210-00-243-3367 is a Rule,machinist's, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-243-3367?

NSN 5210-00-243-3367 has 6 cross-referenced part numbers: GGG-R-791 TY4CL1NR4 (General Services Administration Federal Supply Service), GGG-R-791 (Federal Specifications Promulgated by General Services Administration Washington DC), 52680 (L.s. Starrett Company (the) Div Tool Division), 402-018 (Products Engineering Corporation), C604R-18 (L.s. Starrett Company (the) Div Tool Division) and 1 more.

What NSN replaces 5210-00-243-3367?

There are 10 known substitutes for 5210-00-243-3367: 5210-00-234-5223, 5210-00-234-5224, 5970-00-396-1129 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C604R-18?

Key specifications for C604R-18: Beveled Edge: NOT INCLUDED; Tapered End: NOT INCLUDED; Reading Direction: RIGHT; Special Features: TOOL OR STAINLESS STEEL. 10 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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