PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01366Wrench,tap and Reamer

Greenfield Industries Inc · NSN 5120-01-363-9258 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-363-9258 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-363-9258. Primary manufacturer part number: 01366.
Features
  • Wrench,tap and Reamer — FSC 5120
  • Material: STEEL OVERALL
  • Style Designator: SLIDING "T" HANDLE
  • Tap Size Range Accommodated: +0.060 TO 0.250 INCHES IN
  • 6 verified cross-references
  • Primary manufacturer: Greenfield Industries Inc
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,tap and Reamer, cataloged under National Stock Number 5120-01-363-9258, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, 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
NSN5120-01-363-9258
Primary Part Number01366
Item NameWrench,tap and Reamer
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGreenfield Industries Inc
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorSLIDING "T" HANDLE
Tap Size Range Accommodated+0.060 TO 0.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-486-320201-366 INTERCHANGEABLE
Gear,spur
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5935-00-814-8601 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
01366 PRIMARY Greenfield Industries Inc (USA)
338 Greenfield Industries Inc (USA)
338 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
338 Greenfield Industries Inc (USA)
01366 Greenfield Industries Inc (USA)
01366 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
Related Parts
3020-00-486-3202INTERCHANGEABLE
GEAR,SPUR
01-366
5935-00-814-8601INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5120-01-363-9258?

NSN 5120-01-363-9258 is a Wrench,tap and Reamer, manufactured by Greenfield Industries Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-363-9258?

NSN 5120-01-363-9258 has 6 cross-referenced part numbers: 01366 (Greenfield Industries Inc), 338 (Greenfield Industries Inc), 338 (Kennametal Inc. Div Kennametal Industrial Products Group), 338 (Greenfield Industries Inc), 01366 (Greenfield Industries Inc) and 1 more.

What NSN replaces 5120-01-363-9258?

There are 2 known substitutes for 5120-01-363-9258: 3020-00-486-3202, 5935-00-814-8601. Verify interchangeability with system specifications before substitution.

What are the specifications of 01366?

Key specifications for 01366: Material: STEEL OVERALL; Style Designator: SLIDING "T" HANDLE; Tap Size Range Accommodated: +0.060 TO 0.250 INCHES IN; Overall Length: 3.750 INCHES NOMINAL IN. 5 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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