PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1202Bolt,machine

Caterpillar Inc Div Caterpillar Defense · NSN 5306-01-185-4517 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-185-4517 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-185-4517. Primary manufacturer part number: S1202.
Features
  • Bolt,machine — FSC 5306
  • Head Style: HEXAGON
  • Material: STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1524 OR STEEL COMP 1527 OR STEEL COMP 1536 OR STEEL COMP 1541 OVERALL
  • Thread Length: 0.344 INCHES NOMINAL IN
  • Head Height: 0.188 INCHES NOMINAL IN
  • Material Document and Classification: SAEGR8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Thread Class: 3A A
  • Nominal Thread Diameter: 0.375 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1025 or Steel Comp 1026 or Steel Comp 1029 or Steel Comp 1030 or Steel Comp 1033 or Steel Comp 1034 or Steel Comp 1035 or Steel Comp 1037 or Steel Comp 1038 or Steel Comp 1039 or Steel Comp 1040 or Steel Comp 1524 or Steel Comp 1527 or Steel Comp 1536 or Steel Comp 1541 Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-01-185-4517, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5306-01-185-4517
Primary Part NumberS1202
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Head StyleHEXAGON
MaterialSTEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1524 OR STEEL COMP 1527 OR STEEL COMP 1536 OR STEEL COMP 1541 OVERALL
Thread Length0.344 INCHES NOMINAL IN
Head Height0.188 INCHES NOMINAL IN
Material Document and ClassificationSAEGR8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class3A A
Nominal Thread Diameter0.375 INCHES IN
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Fastener Length0.438 INCHES NOMINAL IN
Thread Quantity Per Inch16
Features ProvidedFINISHED HEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4520-00-289-4651 INTERCHANGEABLE
Heating Element,electrical,nonim
5955-01-417-8936 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Cross-Reference Index
Part NumberManufacturer
0S1202 Caterpillar Inc Div Caterpillar Defense (USA)
S1202 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
4520-00-289-4651INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5955-01-417-8936INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED

Frequently Asked Questions

What is NSN 5306-01-185-4517?

NSN 5306-01-185-4517 is a Bolt,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-185-4517?

NSN 5306-01-185-4517 has 2 cross-referenced part numbers: 0S1202 (Caterpillar Inc Div Caterpillar Defense), S1202 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5306-01-185-4517?

There are 2 known substitutes for 5306-01-185-4517: 4520-00-289-4651, 5955-01-417-8936. Verify interchangeability with system specifications before substitution.

What are the specifications of S1202?

Key specifications for S1202: Head Style: HEXAGON; Material: STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1524 OR STEEL COMP 1527 OR STEEL COMP 1536 OR STEEL COMP 1541 OVERALL; Thread Length: 0.344 INCHES NOMINAL IN; Head Height: 0.188 INCHES NOMINAL IN. 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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