PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85Bolt,machine

Lear Siegler Inc Sherwood Div · NSN 5306-00-527-4186 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-527-4186 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-527-4186. Primary manufacturer part number: 85.
Features
  • Bolt,machine — FSC 5306
  • Features Provided: FINISHED HEAD
  • Width Between Flats: 0.375 INCHES NOMINAL IN
  • Head Height: 0.219 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Material: COPPER ALLOY OVERALL
  • Head Style: HEXAGON
  • Fastener Length: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Bolt,machine, cataloged under National Stock Number 5306-00-527-4186, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lear Siegler Inc Sherwood Div. Government technical data includes 12 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-527-4186
Primary Part Number85
Item NameBolt,machine
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerLear Siegler Inc Sherwood Div
StatusACTIVE
Features ProvidedFINISHED HEAD
Width Between Flats0.375 INCHES NOMINAL IN
Head Height0.219 INCHES NOMINAL IN
Thread Series DesignatorUNF
MaterialCOPPER ALLOY OVERALL
Head StyleHEXAGON
Fastener Length0.500 INCHES NOMINAL IN
Thread Class3A A
Thread DirectionRIGHT-HAND
Thread Length0.500 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Nominal Thread Diameter0.190 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
9540-00-145-7553 INTERCHANGEABLE
Angle,structural
5310-00-198-371155092 INTERCHANGEABLE
Washer,lock
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5305-00-639-1350S85 INTERCHANGEABLE
Setscrew
Contraves Inc
5930-01-196-4770S-85-1 INTERCHANGEABLE
Switch,push
K T S Industries Inc
5360-01-619-5983S-85 INTERCHANGEABLE
Spring,helical,compression
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
85 Lear Siegler Inc Sherwood Div (USA)
S85 Agco Corp Parts Opn (USA)
Related Parts
9540-00-145-7553INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-198-3711INTERCHANGEABLE
WASHER,LOCK
55092
5305-00-639-1350INTERCHANGEABLE
SETSCREW
S85
5930-01-196-4770INTERCHANGEABLE
SWITCH,PUSH
S-85-1
5360-01-619-5983INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-85

Frequently Asked Questions

What is NSN 5306-00-527-4186?

NSN 5306-00-527-4186 is a Bolt,machine, manufactured by Lear Siegler Inc Sherwood Div, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-527-4186?

NSN 5306-00-527-4186 has 2 cross-referenced part numbers: 85 (Lear Siegler Inc Sherwood Div), S85 (Agco Corp Parts Opn).

What NSN replaces 5306-00-527-4186?

There are 5 known substitutes for 5306-00-527-4186: 9540-00-145-7553, 5310-00-198-3711, 5305-00-639-1350 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85?

Key specifications for 85: Features Provided: FINISHED HEAD; Width Between Flats: 0.375 INCHES NOMINAL IN; Head Height: 0.219 INCHES NOMINAL IN; Thread Series Designator: UNF. 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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