PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-V-191V-Block Set,matched

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 3460-00-913-8526 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-913-8526 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-913-8526. Primary manufacturer part number: GGG-V-191.
Features
  • V-Block Set,matched — FSC 3460
  • Vee Location: TOP AND BOTTOM
  • Hardening Feature: INCLUDED
  • Milled Groove Location and Quantity: 1 EACH SIDE
  • Material: STEEL
  • Surface Finish: GROUND
  • Width: 1.250 INCHES NOMINAL IN
  • Block Quantity Per Set: 2
Applications
  • Applications requiring Steel construction
General Description

The V-Block Set,matched, cataloged under National Stock Number 3460-00-913-8526, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 13 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3460-00-913-8526
Primary Part NumberGGG-V-191
Item NameV-Block Set,matched
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Vee LocationTOP AND BOTTOM
Hardening FeatureINCLUDED
Milled Groove Location and Quantity1 EACH SIDE
MaterialSTEEL
Surface FinishGROUND
Width1.250 INCHES NOMINAL IN
Block Quantity Per Set2
Maximum Material Diameter Accommodated1.000 INCHES IN
Vee Quantity2
Height1.250 INCHES NOMINAL IN
Accessory Components and QuantityCLAMP,YOKE TYPE 2
Length1.625 INCHES NOMINAL IN
Design TypeCLAMP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3460-00-256-7337 INTERCHANGEABLE
V-Block
3460-00-265-7095 INTERCHANGEABLE
V-Block
3460-00-343-8861 INTERCHANGEABLE
V-Block Set,matched
3460-00-517-6073 INTERCHANGEABLE
V-Block
3460-00-517-6075 INTERCHANGEABLE
V-Block Set,matched
3460-00-517-6079 INTERCHANGEABLE
V-Block
3460-00-528-2236568C INTERCHANGEABLE
V-Block Set,matched
Kaman Industrial Technologies Corporation Div 560
3460-00-725-5076 INTERCHANGEABLE
V-Block
Cross-Reference Index
Part NumberManufacturer
GGG-V-191 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
278 L.s. Starrett Company (the) Div Tool Division (USA)
A-A51150 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-51150TY2STASZ1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3460-00-256-7337INTERCHANGEABLE
V-BLOCK
3460-00-265-7095INTERCHANGEABLE
V-BLOCK
3460-00-343-8861INTERCHANGEABLE
V-BLOCK SET,MATCHED
3460-00-517-6073INTERCHANGEABLE
V-BLOCK
3460-00-517-6075INTERCHANGEABLE
V-BLOCK SET,MATCHED
3460-00-517-6079INTERCHANGEABLE
V-BLOCK
3460-00-528-2236INTERCHANGEABLE
V-BLOCK SET,MATCHED
568C
3460-00-725-5076INTERCHANGEABLE
V-BLOCK

Frequently Asked Questions

What is NSN 3460-00-913-8526?

NSN 3460-00-913-8526 is a V-Block Set,matched, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3460 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3460-00-913-8526?

NSN 3460-00-913-8526 has 4 cross-referenced part numbers: GGG-V-191 (Federal Specifications Promulgated by General Services Administration Washington DC), 278 (L.s. Starrett Company (the) Div Tool Division), A-A51150 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-51150TY2STASZ1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 3460-00-913-8526?

There are 8 known substitutes for 3460-00-913-8526: 3460-00-256-7337, 3460-00-265-7095, 3460-00-343-8861 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-V-191?

Key specifications for GGG-V-191: Vee Location: TOP AND BOTTOM; Hardening Feature: INCLUDED; Milled Groove Location and Quantity: 1 EACH SIDE; Material: STEEL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3460-00-913-8526 still in active supply?

NSN 3460-00-913-8526 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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