PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

650041Pin,straight,knurled

Thermo Electron North America Llc Dba Thermo Electron North America Llc · NSN 5315-00-079-3427 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-079-3427 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-079-3427. Primary manufacturer part number: 650041.
Features
  • Pin,straight,knurled — FSC 5315
  • Diameter: 0.1245 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
  • Style Designator: STRAIGHT KNURLED
  • Surface Treatment Document and Classification: MIL-STD-171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Second End Relationship with First End: IDENTICAL
  • First End Style: SQUARE
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,straight,knurled, cataloged under National Stock Number 5315-00-079-3427, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Thermo Electron North America Llc Dba Thermo Electron North America Llc. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-079-3427
Primary Part Number650041
Item NamePin,straight,knurled
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerThermo Electron North America Llc Dba Thermo Electron North America Llc
StatusACTIVE
Diameter0.1245 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
Style DesignatorSTRAIGHT KNURLED
Surface Treatment Document and ClassificationMIL-STD-171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Second End Relationship with First EndIDENTICAL
First End StyleSQUARE
Knurl Length0.128 INCHES NOMINAL IN
Criticality Code JustificationABMZ
Knurl Outside Diameter0.190 INCHES NOMINAL IN
MaterialSTEEL COMP 303 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-186-0929503-9634-002 INTERCHANGEABLE
Terminal Board
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3110-00-554-3238 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
650041 PRIMARY Thermo Electron North America Llc Dba Thermo Electron North America Llc (USA)
650041 Thermo Jarrell Ash Corp Baird Div (USA)
Related Parts
5940-00-186-0929INTERCHANGEABLE
TERMINAL BOARD
503-9634-002
3110-00-554-3238INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5315-00-079-3427?

NSN 5315-00-079-3427 is a Pin,straight,knurled, manufactured by Thermo Electron North America Llc Dba Thermo Electron North America Llc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-079-3427?

NSN 5315-00-079-3427 has 2 cross-referenced part numbers: 650041 (Thermo Electron North America Llc Dba Thermo Electron North America Llc), 650041 (Thermo Jarrell Ash Corp Baird Div).

What NSN replaces 5315-00-079-3427?

There are 2 known substitutes for 5315-00-079-3427: 5940-00-186-0929, 3110-00-554-3238. Verify interchangeability with system specifications before substitution.

What are the specifications of 650041?

Key specifications for 650041: Diameter: 0.1245 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN; Style Designator: STRAIGHT KNURLED; Surface Treatment Document and Classification: MIL-STD-171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 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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