PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13998Gage,plug,taper Cylindrical

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5220-01-669-9251 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-669-9251 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-669-9251. Primary manufacturer part number: 13998.
Features
  • Gage,plug,taper Cylindrical — FSC 5220
  • Air Groove Feature: NOT INCLUDED
  • Design Type: DOUBLE END
  • 1 verified cross-reference
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,plug,taper Cylindrical, cataloged under National Stock Number 5220-01-669-9251, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. Government technical data includes 2 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
NSN5220-01-669-9251
Primary Part Number13998
Item NameGage,plug,taper Cylindrical
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Air Groove FeatureNOT INCLUDED
Design TypeDOUBLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1730-00-232-967313998 INTERCHANGEABLE
Sheave Assembly,hos
Time Manufacturing Company Dba Time Manufacturing Company
5331-00-527-8522MS29513-145 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
2910-00-647-072113942 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5220-00-919-671713998 INTERCHANGEABLE
Gages,v Belt
Gates Corporation
3110-01-157-94967-113400063 INTERCHANGEABLE
Bearing,roller,cylindrical
Mpb Corporation Dba Mpb Corp
5133-01-363-3698 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
13998 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
1730-00-232-9673INTERCHANGEABLE
SHEAVE ASSEMBLY,HOS
13998
5331-00-527-8522INTERCHANGEABLE
O-RING
MS29513-145
2910-00-647-0721INTERCHANGEABLE
CARBURETOR,FLOAT
13942
5220-00-919-6717INTERCHANGEABLE
GAGES,V BELT
13998
3110-01-157-9496INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
7-113400063
5133-01-363-3698INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 5220-01-669-9251?

NSN 5220-01-669-9251 is a Gage,plug,taper Cylindrical, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-01-669-9251?

NSN 5220-01-669-9251 has 1 cross-referenced part number: 13998 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5220-01-669-9251?

There are 6 known substitutes for 5220-01-669-9251: 1730-00-232-9673, 5331-00-527-8522, 2910-00-647-0721 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13998?

Key specifications for 13998: Air Groove Feature: NOT INCLUDED; Design Type: DOUBLE END; Special Features: GAGE USED IS SUPPRESSOR TYPE. 3 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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