PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49520Gage,plug,thread

Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation · NSN 5220-01-179-5827 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-179-5827 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-179-5827. Primary manufacturer part number: 49520.
Features
  • Gage,plug,thread — FSC 5220
  • Thread Type: SINGLE
  • Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Features Provided: GO GAGE
  • Thread Direction: RIGHT-HAND
  • Screw Thread Quantity Per Inch: 24.0
  • Design Type: SINGLE END
  • Nominal Thread Diameter: 0.1900 INCHES IN
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,plug,thread, cataloged under National Stock Number 5220-01-179-5827, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-01-179-5827
Primary Part Number49520
Item NameGage,plug,thread
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerSpiralock Corp Dba Spiralock Corp Div Spiralock Corporation
StatusACTIVE
Thread TypeSINGLE
Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Features ProvidedGO GAGE
Thread DirectionRIGHT-HAND
Screw Thread Quantity Per Inch24.0
Design TypeSINGLE END
Nominal Thread Diameter0.1900 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-059349520 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5330-00-962-865697069 INTERCHANGEABLE
Seal,plain Encased
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6130-01-103-132749520 INTERCHANGEABLE
Power Supply
Unison Industries Llc
4710-01-124-102749520 INTERCHANGEABLE
Tube,fuel Injector
Sabre Engines Ltd
5998-01-533-160349520 INTERCHANGEABLE
Circuit Card Assembly
Westerbeke Corporation
5365-01-686-039849520 INTERCHANGEABLE
Spacer,special Shaped
Cat Pumps Corp
Cross-Reference Index
Part NumberManufacturer
49520 PRIMARY Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation (USA)
Related Parts
3110-00-100-0593INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
49520
5330-00-962-8656INTERCHANGEABLE
SEAL,PLAIN ENCASED
97069
6130-01-103-1327INTERCHANGEABLE
POWER SUPPLY
49520
4710-01-124-1027INTERCHANGEABLE
TUBE,FUEL INJECTOR
49520
5998-01-533-1603INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
49520
5365-01-686-0398INTERCHANGEABLE
SPACER,SPECIAL SHAPED
49520

Frequently Asked Questions

What is NSN 5220-01-179-5827?

NSN 5220-01-179-5827 is a Gage,plug,thread, manufactured by Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-01-179-5827?

NSN 5220-01-179-5827 has 1 cross-referenced part number: 49520 (Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation).

What NSN replaces 5220-01-179-5827?

There are 6 known substitutes for 5220-01-179-5827: 3110-00-100-0593, 5330-00-962-8656, 6130-01-103-1327 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49520?

Key specifications for 49520: Thread Type: SINGLE; Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Features Provided: GO GAGE; Thread Direction: RIGHT-HAND. 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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