PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88815Bit,spade,wood Boring

Irwin Industrial Tool Company · NSN 5133-01-017-8306 · FSC 5133 · No Item Name Available
Verified by PartsTable
NSN 5133-01-017-8306 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-017-8306. Primary manufacturer part number: 88815.
Features
  • Bit,spade,wood Boring — FSC 5133
  • Cutting End Style: FLAT HEAD MACHINE W/BRAD POINT
  • Material: STEEL OVERALL
  • Nominal Cutting Diameter: 0.9375 INCHES IN
  • Shank Style: HEXAGON W/SHOULDER
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Width Across Flats: 0.250 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Bit,spade,wood Boring, cataloged under National Stock Number 5133-01-017-8306, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Irwin Industrial Tool Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5133-01-017-8306
Primary Part Number88815
Item NameBit,spade,wood Boring
FSC / FSG5133 / 51 — No Item Name Available
ManufacturerIrwin Industrial Tool Company
StatusACTIVE
Cutting End StyleFLAT HEAD MACHINE W/BRAD POINT
MaterialSTEEL OVERALL
Nominal Cutting Diameter0.9375 INCHES IN
Shank StyleHEXAGON W/SHOULDER
Hardness Rating40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Width Across Flats0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7510-00-223-670088815 INTERCHANGEABLE
Chalk,marking
Dixon Ticonderoga Co Sandusky Div
1210-00-381-6191881516 INTERCHANGEABLE
Index Assy
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5995-01-447-2739888-15 INTERCHANGEABLE
Cable Assembly,radio Frequency
Unicom Government, Inc.
Cross-Reference Index
Part NumberManufacturer
88815 Irwin Industrial Tool Company (USA)
88 15/16 Irwin Industrial Tool Company (USA)
88815 Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
Related Parts
7510-00-223-6700INTERCHANGEABLE
CHALK,MARKING
88815
1210-00-381-6191INTERCHANGEABLE
INDEX ASSY
881516
5995-01-447-2739INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
888-15

Frequently Asked Questions

What is NSN 5133-01-017-8306?

NSN 5133-01-017-8306 is a Bit,spade,wood Boring, manufactured by Irwin Industrial Tool Company, classified under FSC 5133 (No Item Name Available). Status: active.

What are the part numbers for NSN 5133-01-017-8306?

NSN 5133-01-017-8306 has 3 cross-referenced part numbers: 88815 (Irwin Industrial Tool Company), 88 15/16 (Irwin Industrial Tool Company), 88815 (Irwin Industrial Tool Company Dba Irwin Construction Accessories).

What NSN replaces 5133-01-017-8306?

There are 3 known substitutes for 5133-01-017-8306: 7510-00-223-6700, 1210-00-381-6191, 5995-01-447-2739. Verify interchangeability with system specifications before substitution.

What are the specifications of 88815?

Key specifications for 88815: Cutting End Style: FLAT HEAD MACHINE W/BRAD POINT; Material: STEEL OVERALL; Nominal Cutting Diameter: 0.9375 INCHES IN; Shank Style: HEXAGON W/SHOULDER. 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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