PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QQ-S-624Bar,metal

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 9510-00-288-6069 · FSC 9510 · No Item Name Available
Verified by PartsTable
NSN 9510-00-288-6069 — this item is cataloged by the U.S. Government under National Stock Number 9510-00-288-6069. Primary manufacturer part number: QQ-S-624.
Features
  • Bar,metal — FSC 9510
  • Heat Treatment: ANNEALED
  • Material Document and Classification: ASTM A322, GRADE 4140 ASSN STD 1ST MATERIAL RESPONSE
  • Material: STEEL COMP 4140
  • Surface Condition: ROUGH TURNED BOTH SIDES
  • Cross Section Outside Diameter: 10.000 INCHES NOMINAL IN
  • Fabrication Method: HOT WROUGHT
  • Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Applications
  • Applications requiring Steel Comp 4140 construction
General Description

The Bar,metal, cataloged under National Stock Number 9510-00-288-6069, is classified within Federal Supply Class 9510 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9510-00-288-6069
Primary Part NumberQQ-S-624
Item NameBar,metal
FSC / FSG9510 / 95 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Heat TreatmentANNEALED
Material Document and ClassificationASTM A322, GRADE 4140 ASSN STD 1ST MATERIAL RESPONSE
MaterialSTEEL COMP 4140
Surface ConditionROUGH TURNED BOTH SIDES
Cross Section Outside Diameter10.000 INCHES NOMINAL IN
Fabrication MethodHOT WROUGHT
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Basic Shape StyleROUND
Nondefinitive Spec/std Data4140 GRADE
Weight Per Unit Measure267.040 POUNDS PER LINEAR FOOT LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9510-00-189-1691 INTERCHANGEABLE
Bar,metal
9510-00-288-6059 INTERCHANGEABLE
Bar,metal
9510-00-288-6062 INTERCHANGEABLE
Bar,metal
9510-00-288-6063 INTERCHANGEABLE
Bar,metal
9510-00-288-6066 INTERCHANGEABLE
Bar,metal
9510-00-288-6067 INTERCHANGEABLE
Bar,metal
9510-00-288-6068 INTERCHANGEABLE
Bar,metal
9505-00-596-3553 INTERCHANGEABLE
Wire,nonelectrical
9510-00-596-3571 INTERCHANGEABLE
Bar,metal
9510-00-596-3572 INTERCHANGEABLE
Bar,metal
Cross-Reference Index
Part NumberManufacturer
QQ-S-624 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASTM A322 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
9510-00-189-1691INTERCHANGEABLE
BAR,METAL
9510-00-288-6059INTERCHANGEABLE
BAR,METAL
9510-00-288-6062INTERCHANGEABLE
BAR,METAL
9510-00-288-6063INTERCHANGEABLE
BAR,METAL
9510-00-288-6066INTERCHANGEABLE
BAR,METAL
9510-00-288-6067INTERCHANGEABLE
BAR,METAL
9510-00-288-6068INTERCHANGEABLE
BAR,METAL
9505-00-596-3553INTERCHANGEABLE
WIRE,NONELECTRICAL
9510-00-596-3571INTERCHANGEABLE
BAR,METAL
9510-00-596-3572INTERCHANGEABLE
BAR,METAL
9510-00-596-3646INTERCHANGEABLE
BAR,METAL
9510-00-815-0916INTERCHANGEABLE
BAR,METAL

Frequently Asked Questions

What is NSN 9510-00-288-6069?

NSN 9510-00-288-6069 is a Bar,metal, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9510 (No Item Name Available). Status: active.

What are the part numbers for NSN 9510-00-288-6069?

NSN 9510-00-288-6069 has 2 cross-referenced part numbers: QQ-S-624 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM A322 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 9510-00-288-6069?

There are 12 known substitutes for 9510-00-288-6069: 9510-00-189-1691, 9510-00-288-6059, 9510-00-288-6062 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QQ-S-624?

Key specifications for QQ-S-624: Heat Treatment: ANNEALED; Material Document and Classification: ASTM A322, GRADE 4140 ASSN STD 1ST MATERIAL RESPONSE; Material: STEEL COMP 4140; Surface Condition: ROUGH TURNED BOTH SIDES. 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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