PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1688-3Gage,plug,thread

Stanley Engineered Fastening Llc · NSN 5220-00-566-4048 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-00-566-4048 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-566-4048. Primary manufacturer part number: 1688-3.
Features
  • Gage,plug,thread — FSC 5220
  • Thread Direction: RIGHT-HAND
  • Screw Thread Quantity Per Inch: 24.0
  • Thread Type: SINGLE
  • Design Type: DOUBLE END
  • Nominal Thread Diameter: 0.1900 INCHES IN
  • Features Provided: COMBINATION GO NOT GO GAGE
  • Thread Major Diameter Truncation Feature: NOT INCLUDED
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,plug,thread, cataloged under National Stock Number 5220-00-566-4048, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Stanley Engineered Fastening Llc. Government technical data includes 12 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-00-566-4048
Primary Part Number1688-3
Item NameGage,plug,thread
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerStanley Engineered Fastening Llc
StatusACTIVE
Thread DirectionRIGHT-HAND
Screw Thread Quantity Per Inch24.0
Thread TypeSINGLE
Design TypeDOUBLE END
Nominal Thread Diameter0.1900 INCHES IN
Features ProvidedCOMBINATION GO NOT GO GAGE
Thread Major Diameter Truncation FeatureNOT INCLUDED
Pitch Diameter Tolerance-0.00010 TO 0.00010 INCHES AND -0.00010 TO 0.00000 INCHES IN
Tapered ThreadsNOT INCLUDED
Thread Stamped Pitch Diameter0.2170 INCHES MINIMUM AND 0.2192 INCHES MAXIMUM IN
Thread Design Pitch Diameter0.2170 INCHES MINIMUM AND 0.2192 INCHES MAXIMUM IN
Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1560-00-544-860416883 INTERCHANGEABLE
Trunnion Assy
Solar Turbines Incorporated Dba Solar Turbines Incorporated
2910-00-787-9936 INTERCHANGEABLE
Carburetor,float
3020-00-972-990516883 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
6625-01-128-757377C10885-1 INTERCHANGEABLE
Voltmeter
Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems
6625-01-128-7575 INTERCHANGEABLE
Ammeter
6625-01-128-7576 INTERCHANGEABLE
Ammeter
4730-01-446-723316883 INTERCHANGEABLE
Elbow,tube
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Cross-Reference Index
Part NumberManufacturer
1688-3 PRIMARY Stanley Engineered Fastening Llc (USA)
Related Parts
1560-00-544-8604INTERCHANGEABLE
TRUNNION ASSY
16883
2910-00-787-9936INTERCHANGEABLE
CARBURETOR,FLOAT
3020-00-972-9905INTERCHANGEABLE
GEAR,SPUR
16883
6625-01-128-7573INTERCHANGEABLE
VOLTMETER
77C10885-1
6625-01-128-7575INTERCHANGEABLE
AMMETER
6625-01-128-7576INTERCHANGEABLE
AMMETER
4730-01-446-7233INTERCHANGEABLE
ELBOW,TUBE
16883

Frequently Asked Questions

What is NSN 5220-00-566-4048?

NSN 5220-00-566-4048 is a Gage,plug,thread, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-00-566-4048?

NSN 5220-00-566-4048 has 1 cross-referenced part number: 1688-3 (Stanley Engineered Fastening Llc).

What NSN replaces 5220-00-566-4048?

There are 7 known substitutes for 5220-00-566-4048: 1560-00-544-8604, 2910-00-787-9936, 3020-00-972-9905 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1688-3?

Key specifications for 1688-3: Thread Direction: RIGHT-HAND; Screw Thread Quantity Per Inch: 24.0; Thread Type: SINGLE; Design Type: DOUBLE END. 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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