PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PD5210-00-277-7440Square,try

General Services Administration Federal Supply Service · NSN 5210-00-277-7440 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-277-7440 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-277-7440. Primary manufacturer part number: PD5210-00-277-7440.
Features
  • Square,try — FSC 5210
  • Beam Detachability: NOT DETACHABLE
  • Beam Hardness Designation: HARDENED
  • Blade Hardness Designation: HARDENED
  • Beveled Blade Edge: INCLUDED
  • Blade Face to Beam Length: 3.000 INCHES NOMINAL IN
  • Style Designator: BLOCK
  • Material: STEEL BEAM
Applications
  • Applications requiring Steel Beam construction
General Description

The Square,try, cataloged under National Stock Number 5210-00-277-7440, 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 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5210-00-277-7440
Primary Part NumberPD5210-00-277-7440
Item NameSquare,try
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Beam DetachabilityNOT DETACHABLE
Beam Hardness DesignationHARDENED
Blade Hardness DesignationHARDENED
Beveled Blade EdgeINCLUDED
Blade Face to Beam Length3.000 INCHES NOMINAL IN
Style DesignatorBLOCK
MaterialSTEEL BEAM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5210-00-190-3339PD5210-00-190-3339 INTERCHANGEABLE
Square,try
General Services Administration Federal Supply Service
5210-00-243-2940599-540-12-2 INTERCHANGEABLE
Square,try
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-00-255-7573599-540-18-2 INTERCHANGEABLE
Square,try
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5210-01-028-7027 INTERCHANGEABLE
Square,try
Cross-Reference Index
Part NumberManufacturer
GGG-S-656 TY9 General Services Administration Federal Supply Service (USA)
GGG-S-656 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
PD5210-00-277-7440 PRIMARY General Services Administration Federal Supply Service (USA)
599-540-3-2 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
Related Parts
5210-00-190-3339INTERCHANGEABLE
SQUARE,TRY
PD5210-00-190-3339
5210-00-243-2940INTERCHANGEABLE
SQUARE,TRY
599-540-12-2
5210-00-255-7573INTERCHANGEABLE
SQUARE,TRY
599-540-18-2
5210-01-028-7027INTERCHANGEABLE
SQUARE,TRY

Frequently Asked Questions

What is NSN 5210-00-277-7440?

NSN 5210-00-277-7440 is a Square,try, manufactured by General Services Administration Federal Supply Service, classified under FSC 5210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5210-00-277-7440?

NSN 5210-00-277-7440 has 4 cross-referenced part numbers: GGG-S-656 TY9 (General Services Administration Federal Supply Service), GGG-S-656 (Federal Specifications Promulgated by General Services Administration Washington DC), PD5210-00-277-7440 (General Services Administration Federal Supply Service), 599-540-3-2 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa).

What NSN replaces 5210-00-277-7440?

There are 4 known substitutes for 5210-00-277-7440: 5210-00-190-3339, 5210-00-243-2940, 5210-00-255-7573 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PD5210-00-277-7440?

Key specifications for PD5210-00-277-7440: Beam Detachability: NOT DETACHABLE; Beam Hardness Designation: HARDENED; Blade Hardness Designation: HARDENED; Special Features: NOT GRADUATED. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5210-00-277-7440 still in active supply?

NSN 5210-00-277-7440 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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