PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8599267-531Screw,cap,hexagon Head

L3harris Mas Inc Div L3harris Mas Inc. · NSN 5305-00-847-1159 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-847-1159 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-847-1159. Primary manufacturer part number: 8599267-531.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Thread Class: 2A A
  • Fastener Length: 1.750 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Thread Quantity Per Inch: 16
  • Nominal Thread Diameter: 0.375 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 or Steel Comp 303 or Steel Comp 304 or Steel Comp 305 or Steel Comp 316 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-847-1159, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Mas Inc Div L3harris Mas Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-847-1159
Primary Part Number8599267-531
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerL3harris Mas Inc Div L3harris Mas Inc.
StatusCANCELLED
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Class2A A
Fastener Length1.750 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Thread Quantity Per Inch16
Nominal Thread Diameter0.375 INCHES IN
Minimum Tensile Strength80000 POUNDS PER SQUARE INCH LBS
MaterialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
Head Height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
Thread Length1.000 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Head StyleHEXAGON
Width Between Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2915-00-346-693828354 INTERCHANGEABLE
Button,diaphragm
Triumph Engine Control Systems Llc
2530-00-352-1910 INTERCHANGEABLE
Link,anchor,brake Shoe
5950-00-553-60271225792 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-664-7851BPC028354 INTERCHANGEABLE
Spring,helical,compression
Dana Off Highway Products, Llc
2530-01-004-194928354 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Bridgestone Americas Tire Operations, Llc
3040-01-109-418828354 INTERCHANGEABLE
Cap,accumulator
Moog Inc. Dba Ampac-Isp Corp
5305-01-296-655219H246 INTERCHANGEABLE
Screw,cap,hexagon Head
Deere & Company Dba Deere John Co
5305-01-423-1329 INTERCHANGEABLE
Screw,cap,hexagon Head
6130-01-699-5288TA26910 INTERCHANGEABLE
Power Supply
Switching Power Inc. Dba Switching Power Inc
Cross-Reference Index
Part NumberManufacturer
8599267-531 PRIMARY L3harris Mas Inc Div L3harris Mas Inc. (CAN)
SPP62-0312 Zf Industrieantriebe Witten Gmbh (DEU)
330C889A6016D28 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
L34975P065 General Electric Company (USA)
645A560H44 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MS35307-365 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS35307-365 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2009+9470+001 Antenna Products Corporation Dba Antenna Products Corp (USA)
8599267-531 Delco Electronics Corp Delco Systems Opns (USA)
5305PL0684576 Jednolity Indeks Materialowy - Uniform Material Index (POL)
0740784 General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE)
MS35307-65 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
19H246 Deere & Company Dba Deere John Co (USA)
28354 PRIMARY Dresser, Llc (USA)
6640211 FIND 45 Naval Sea Systems Command (USA)
N24P25028 PRIMARY Lockheed Martin Corporation Div Rms (USA)
8599267-531 General Motors Corp (USA)
645A560H44 PRIMARY Northrop Grumman Support Services Corp (USA)
Related Parts
2915-00-346-6938INTERCHANGEABLE
BUTTON,DIAPHRAGM
28354
2530-00-352-1910INTERCHANGEABLE
LINK,ANCHOR,BRAKE SHOE
5950-00-553-6027INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1225792
5360-00-664-7851INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
BPC028354
2530-01-004-1949INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
28354
3040-01-109-4188INTERCHANGEABLE
CAP,ACCUMULATOR
28354
5305-01-296-6552INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
19H246
5305-01-423-1329INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6130-01-699-5288INTERCHANGEABLE
POWER SUPPLY
TA26910

Frequently Asked Questions

What is NSN 5305-00-847-1159?

NSN 5305-00-847-1159 is a Screw,cap,hexagon Head, manufactured by L3harris Mas Inc Div L3harris Mas Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-847-1159?

NSN 5305-00-847-1159 has 18 cross-referenced part numbers: 8599267-531 (L3harris Mas Inc Div L3harris Mas Inc.), SPP62-0312 (Zf Industrieantriebe Witten Gmbh), 330C889A6016D28 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), L34975P065 (General Electric Company), 645A560H44 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 13 more.

What NSN replaces 5305-00-847-1159?

There are 9 known substitutes for 5305-00-847-1159: 2915-00-346-6938, 2530-00-352-1910, 5950-00-553-6027 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8599267-531?

Key specifications for 8599267-531: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Class: 2A A; Fastener Length: 1.750 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-847-1159 still in active supply?

NSN 5305-00-847-1159 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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