PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40819SStud,plain

Renk America Llc Div Renk America · NSN 5307-00-264-2471 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-00-264-2471 — this item is cataloged by the U.S. Government under National Stock Number 5307-00-264-2471. Primary manufacturer part number: 40819S.
Features
  • Stud,plain — FSC 5307
  • Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Material Document and Classification: ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES
  • Thread Pitch Diameters: +0.3475 TO 0.3491 INCHES STUD THREAD IN
  • Thread Direction: RIGHT-HAND STUD THREAD
  • Thread Direction: RIGHT-HAND NUT THREAD
  • Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Applications
  • Applications requiring Steel Comp 4140 or Steel Comp 8640 or Steel Comp 8740 construction
General Description

The Stud,plain, cataloged under National Stock Number 5307-00-264-2471, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5307-00-264-2471
Primary Part Number40819S
Item NameStud,plain
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerRenk America Llc Div Renk America
StatusCANCELLED
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
Material Document and ClassificationASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES
Thread Pitch Diameters+0.3475 TO 0.3491 INCHES STUD THREAD IN
Thread DirectionRIGHT-HAND STUD THREAD
Thread DirectionRIGHT-HAND NUT THREAD
Hardness Rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Nominal Thread Size0.375 INCHES STUD THREAD IN
Thread Quantity Per Inch16 STUD THREAD
Nominal Thread Size0.375 INCHES NUT THREAD IN
Thread Series DesignatorUNS STUD THREAD
Thread Class3A NUT THREAD A
Thread Series DesignatorUNF NUT THREAD
Thread Length0.820 INCHES MINIMUM AND 1.020 INCHES MAXIMUM STUD THREAD IN
MaterialSTEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740
Thread Quantity Per Inch24 NUT THREAD
Thread Length0.750 INCHES MINIMUM AND 0.880 INCHES MAXIMUM NUT THREAD IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5365-00-070-4156 INTERCHANGEABLE
Shim
2915-00-608-4098401819 INTERCHANGEABLE
Stem,speed Valve Pl
Woodward, Inc. Div Fuel Systems and Controls
4730-01-270-0424401819-1 INTERCHANGEABLE
Adapter,straight,flange to Tube
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5998-01-279-7159401819 INTERCHANGEABLE
Circuit Card Assembly
Astronics Test Systems Inc
Cross-Reference Index
Part NumberManufacturer
401819P007 Teledyne Industries Inc Teledyne Power Systems Div (USA)
40819S PRIMARY Renk America Llc Div Renk America (USA)
401819S Teledyne Industries Inc Teledyne Power Systems Div (USA)
40819S Satair A/s (DNK)
401819 Teledyne Industries Inc Teledyne Power Systems Div (USA)
Related Parts
5365-00-070-4156INTERCHANGEABLE
SHIM
2915-00-608-4098INTERCHANGEABLE
STEM,SPEED VALVE PL
401819
4730-01-270-0424INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO TUBE
401819-1
5998-01-279-7159INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
401819

Frequently Asked Questions

What is NSN 5307-00-264-2471?

NSN 5307-00-264-2471 is a Stud,plain, manufactured by Renk America Llc Div Renk America, classified under FSC 5307 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5307-00-264-2471?

NSN 5307-00-264-2471 has 5 cross-referenced part numbers: 401819P007 (Teledyne Industries Inc Teledyne Power Systems Div), 40819S (Renk America Llc Div Renk America), 401819S (Teledyne Industries Inc Teledyne Power Systems Div), 40819S (Satair A/s), 401819 (Teledyne Industries Inc Teledyne Power Systems Div).

What NSN replaces 5307-00-264-2471?

There are 4 known substitutes for 5307-00-264-2471: 5365-00-070-4156, 2915-00-608-4098, 4730-01-270-0424 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40819S?

Key specifications for 40819S: Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: CADMIUM OVERALL; Material Document and Classification: ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES; Thread Pitch Diameters: +0.3475 TO 0.3491 INCHES STUD THREAD IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5307-00-264-2471 still in active supply?

NSN 5307-00-264-2471 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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