PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-51150 TY2 STB SZ1 GRAV-Block Set,matched

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 3460-00-449-6848 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-449-6848 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-449-6848. Primary manufacturer part number: A-A-51150 TY2 STB SZ1 GRA.
Features
  • V-Block Set,matched — FSC 3460
  • Vee Quantity: 2
  • Milled Groove Location and Quantity: 2 EACH SIDE
  • Height: 1.250 INCHES NOMINAL IN
  • Material: STEEL
  • Hardening Feature: INCLUDED
  • Surface Finish: GROUND
  • Width: 1.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The V-Block Set,matched, cataloged under National Stock Number 3460-00-449-6848, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-00-449-6848
Primary Part NumberA-A-51150 TY2 STB SZ1 GRA
Item NameV-Block Set,matched
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Vee Quantity2
Milled Groove Location and Quantity2 EACH SIDE
Height1.250 INCHES NOMINAL IN
MaterialSTEEL
Hardening FeatureINCLUDED
Surface FinishGROUND
Width1.250 INCHES NOMINAL IN
Vee LocationTOP AND BOTTOM
Maximum Material Diameter Accommodated1.250 INCHES IN
Length1.250 INCHES NOMINAL IN
Accessory Components and QuantityCLAMP,YOKE TYPE 1,SPINDLE 1
Design TypeCLAMP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3460-00-265-7095 INTERCHANGEABLE
V-Block
3460-00-343-8861 INTERCHANGEABLE
V-Block Set,matched
3460-00-517-6075 INTERCHANGEABLE
V-Block Set,matched
3460-00-725-5076 INTERCHANGEABLE
V-Block
Cross-Reference Index
Part NumberManufacturer
A-A-51150 TY2 STB SZ1 GRA Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
CGSB 39-GP-38 Canadian General Standards Boardpublic Works & Government Servicescanada (CAN)
41B1463 General Stores Supply Office (USA)
Related Parts
3460-00-265-7095INTERCHANGEABLE
V-BLOCK
3460-00-343-8861INTERCHANGEABLE
V-BLOCK SET,MATCHED
3460-00-517-6075INTERCHANGEABLE
V-BLOCK SET,MATCHED
3460-00-725-5076INTERCHANGEABLE
V-BLOCK

Frequently Asked Questions

What is NSN 3460-00-449-6848?

NSN 3460-00-449-6848 is a V-Block Set,matched, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-00-449-6848?

NSN 3460-00-449-6848 has 3 cross-referenced part numbers: A-A-51150 TY2 STB SZ1 GRA (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), CGSB 39-GP-38 (Canadian General Standards Boardpublic Works & Government Servicescanada), 41B1463 (General Stores Supply Office).

What NSN replaces 3460-00-449-6848?

There are 4 known substitutes for 3460-00-449-6848: 3460-00-265-7095, 3460-00-343-8861, 3460-00-517-6075 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-51150 TY2 STB SZ1 GRA?

Key specifications for A-A-51150 TY2 STB SZ1 GRA: Vee Quantity: 2; Milled Groove Location and Quantity: 2 EACH SIDE; Height: 1.250 INCHES NOMINAL IN; Material: STEEL. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com