PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A615Screw,cap,hexagon Head

Lawson Products, Inc. · NSN 5305-01-205-9161 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-205-9161 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-205-9161. Primary manufacturer part number: A615.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Style: HEXAGON
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Fastener Length: 0.500 INCHES NOMINAL IN
  • Minimum Tensile Strength: 190000 POUNDS PER SQUARE INCH LBS
  • Thread Quantity Per Inch: 18
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-205-9161, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lawson Products, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-205-9161
Primary Part NumberA615
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLawson Products, Inc.
StatusACTIVE
Head StyleHEXAGON
Thread DirectionRIGHT-HAND
Nominal Thread Diameter0.312 INCHES IN
Fastener Length0.500 INCHES NOMINAL IN
Minimum Tensile Strength190000 POUNDS PER SQUARE INCH LBS
Thread Quantity Per Inch18
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6625-00-235-9863BP3268 INTERCHANGEABLE
Test Set Subassembly,electrical
Burke Products Inc
3040-00-567-1747 INTERCHANGEABLE
Shaft,straight
9150-00-823-786059506 INTERCHANGEABLE
Lubricating Compound,dimethylsil
Sherwin-Williams Divesified Brands, Inc.
5315-00-933-5546A615 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
2995-01-111-3197A615 INTERCHANGEABLE
Detector,metallic Particle
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
6210-01-391-874668-4250066-30 INTERCHANGEABLE
Globe,electric Light
Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company
4820-01-473-5635A615 INTERCHANGEABLE
Valve,relief,pressure and Temper
Ausco Inc
Cross-Reference Index
Part NumberManufacturer
A615 PRIMARY Lawson Products, Inc. (USA)
Related Parts
6625-00-235-9863INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
BP3268
3040-00-567-1747INTERCHANGEABLE
SHAFT,STRAIGHT
9150-00-823-7860INTERCHANGEABLE
LUBRICATING COMPOUND,DIMETHYLSIL
59506
5315-00-933-5546INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A615
2995-01-111-3197INTERCHANGEABLE
DETECTOR,METALLIC PARTICLE
A615
6210-01-391-8746INTERCHANGEABLE
GLOBE,ELECTRIC LIGHT
68-4250066-30
4820-01-473-5635INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
A615

Frequently Asked Questions

What is NSN 5305-01-205-9161?

NSN 5305-01-205-9161 is a Screw,cap,hexagon Head, manufactured by Lawson Products, Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-205-9161?

NSN 5305-01-205-9161 has 1 cross-referenced part number: A615 (Lawson Products, Inc.).

What NSN replaces 5305-01-205-9161?

There are 7 known substitutes for 5305-01-205-9161: 6625-00-235-9863, 3040-00-567-1747, 9150-00-823-7860 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A615?

Key specifications for A615: Head Style: HEXAGON; Thread Direction: RIGHT-HAND; Nominal Thread Diameter: 0.312 INCHES IN; Fastener Length: 0.500 INCHES NOMINAL IN. 7 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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