PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14519Gage,headspace

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 5220-01-706-8794 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-706-8794 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-706-8794. Primary manufacturer part number: 14519.
Features
  • Gage,headspace — FSC 5220
  • 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,headspace, cataloged under National Stock Number 5220-01-706-8794, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-01-706-8794
Primary Part Number14519
Item NameGage,headspace
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-075-225614519 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2915-00-991-247514519 INTERCHANGEABLE
Spraybar,afterburne
Collins Engine Nozzles, Inc
6110-01-089-901714519 INTERCHANGEABLE
Regulator,voltage
Astronautics Corporation of America
5950-01-146-7393 INTERCHANGEABLE
Transformer,power
3030-01-198-8331 INTERCHANGEABLE
Belt,positive Drive
4130-01-472-5107 INTERCHANGEABLE
Inlet Filter
5998-01-694-324014519-1 INTERCHANGEABLE
Circuit Card Assembly
Coda Octopus Engineering, Inc.
5365-01-724-454414519 INTERCHANGEABLE
Bushing,nonmetallic
Gatr Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
14519 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
4820-00-075-2256INTERCHANGEABLE
SEAT,VALVE
14519
2915-00-991-2475INTERCHANGEABLE
SPRAYBAR,AFTERBURNE
14519
6110-01-089-9017INTERCHANGEABLE
REGULATOR,VOLTAGE
14519
5950-01-146-7393INTERCHANGEABLE
TRANSFORMER,POWER
3030-01-198-8331INTERCHANGEABLE
BELT,POSITIVE DRIVE
4130-01-472-5107INTERCHANGEABLE
INLET FILTER
5998-01-694-3240INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
14519-1
5365-01-724-4544INTERCHANGEABLE
BUSHING,NONMETALLIC
14519

Frequently Asked Questions

What is NSN 5220-01-706-8794?

NSN 5220-01-706-8794 is a Gage,headspace, 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 5220-01-706-8794?

NSN 5220-01-706-8794 has 1 cross-referenced part number: 14519 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 5220-01-706-8794?

There are 8 known substitutes for 5220-01-706-8794: 4820-00-075-2256, 2915-00-991-2475, 6110-01-089-9017 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14519?

Key specifications for 14519: End Item Identification: MRAD,.308,26 INCH 1:10,BLACK IN; Part Name Assigned by Controlling Agency: HEADSPACE GAGE,NOGO,CERTIFIED,.308 WIN. 2 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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