PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C330-300Rule,machinist's

L.s. Starrett Company (the) Div Tool Division · NSN 5210-00-267-2765 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-267-2765 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-267-2765. Primary manufacturer part number: C330-300.
Features
  • Rule,machinist's — FSC 5210
  • Material: STEEL
  • Edge Smallest Graduation Unit: 0.5 MILLIMETER AND 1.0 MILLIMETER MM
  • Reading Direction: RIGHT
  • Beveled Edge: NOT INCLUDED
  • Tapered End: NOT INCLUDED
  • Length: 300.0 MILLIMETERS MM
  • Width: 12.7 MILLIMETERS NOMINAL MM
Applications
  • Applications requiring Steel construction
General Description

The Rule,machinist's, cataloged under National Stock Number 5210-00-267-2765, 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 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-267-2765
Primary Part NumberC330-300
Item NameRule,machinist's
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
MaterialSTEEL
Edge Smallest Graduation Unit0.5 MILLIMETER AND 1.0 MILLIMETER MM
Reading DirectionRIGHT
Beveled EdgeNOT INCLUDED
Tapered EndNOT INCLUDED
Length300.0 MILLIMETERS MM
Width12.7 MILLIMETERS NOMINAL MM
Thickness0.4 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-010-3496103496 INTERCHANGEABLE
Pin,straight,headed
Us Army Aviation and Missile Command
5210-00-243-33515210-00-243-3351 INTERCHANGEABLE
Rule,machinist's
General Services Administration Federal Supply Service
6625-00-544-3354751300 INTERCHANGEABLE
Oscillator,subassy
Emerson Electric Co Computer Power Div
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.
4410-01-490-184975-1300 INTERCHANGEABLE
Header Superheater
Amec Foster Wheeler North America Corp. Dba Foster Wheeler
Cross-Reference Index
Part NumberManufacturer
751-300 Products Engineering Corporation (USA)
GGG-R-791 TY4CL2 General Services Administration Federal Supply Service (USA)
GGG-R-791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
51330 L.s. Starrett Company (the) Div Tool Division (USA)
CM300 L.s. Starrett Company (the) Div Tool Division (USA)
C330-300 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
5315-00-010-3496INTERCHANGEABLE
PIN,STRAIGHT,HEADED
103496
5210-00-243-3351INTERCHANGEABLE
RULE,MACHINIST'S
5210-00-243-3351
6625-00-544-3354INTERCHANGEABLE
OSCILLATOR,SUBASSY
751300
5210-00-600-5757INTERCHANGEABLE
RULE,MACHINIST'S
C331-300
5210-00-813-0787INTERCHANGEABLE
RULE,MACHINIST'S
1216
4410-01-490-1849INTERCHANGEABLE
HEADER SUPERHEATER
75-1300

Frequently Asked Questions

What is NSN 5210-00-267-2765?

NSN 5210-00-267-2765 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 5210-00-267-2765?

NSN 5210-00-267-2765 has 6 cross-referenced part numbers: 751-300 (Products Engineering Corporation), GGG-R-791 TY4CL2 (General Services Administration Federal Supply Service), GGG-R-791 (Federal Specifications Promulgated by General Services Administration Washington DC), 51330 (L.s. Starrett Company (the) Div Tool Division), CM300 (L.s. Starrett Company (the) Div Tool Division) and 1 more.

What NSN replaces 5210-00-267-2765?

There are 6 known substitutes for 5210-00-267-2765: 5315-00-010-3496, 5210-00-243-3351, 6625-00-544-3354 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C330-300?

Key specifications for C330-300: Material: STEEL; Edge Smallest Graduation Unit: 0.5 MILLIMETER AND 1.0 MILLIMETER MM; Reading Direction: RIGHT; Beveled Edge: NOT INCLUDED. 8 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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