PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19339Barrel,rifle

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-719-3056 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-719-3056 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-719-3056. Primary manufacturer part number: 19339.
Features
  • Barrel,rifle — FSC 1005
  • Caliber Quantity Per Rifling Turn: 1:9.4
  • 1 verified cross-reference
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Barrel,rifle, cataloged under National Stock Number 1005-01-719-3056, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. Government technical data includes 1 verified specification, 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
NSN1005-01-719-3056
Primary Part Number19339
Item NameBarrel,rifle
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Caliber Quantity Per Rifling Turn1:9.4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-083-409219339 INTERCHANGEABLE
Seat,valve
Mid-America Aerotech, Llc
5330-00-505-6186AWR4 INTERCHANGEABLE
Seal,special
Dixon Valve & Coupling Company, Llc Div Dixon Fire
4720-00-737-233349567H INTERCHANGEABLE
Hose Assembly,nonmetallic
Navistar Intl Corp Truck Br Ohio Plant
4720-01-565-3919 INTERCHANGEABLE
Hose,nonmetallic
6650-01-578-384319339 INTERCHANGEABLE
Mount,telescope
Questar Corp
4820-01-621-4715 INTERCHANGEABLE
Valve,check
2810-01-682-348319339 INTERCHANGEABLE
Lock,valve Spring Retainer
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
19339 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
4820-00-083-4092INTERCHANGEABLE
SEAT,VALVE
19339
5330-00-505-6186INTERCHANGEABLE
SEAL,SPECIAL
AWR4
4720-00-737-2333INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
49567H
4720-01-565-3919INTERCHANGEABLE
HOSE,NONMETALLIC
6650-01-578-3843INTERCHANGEABLE
MOUNT,TELESCOPE
19339
4820-01-621-4715INTERCHANGEABLE
VALVE,CHECK
2810-01-682-3483INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
19339

Frequently Asked Questions

What is NSN 1005-01-719-3056?

NSN 1005-01-719-3056 is a Barrel,rifle, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-719-3056?

NSN 1005-01-719-3056 has 1 cross-referenced part number: 19339 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-719-3056?

There are 7 known substitutes for 1005-01-719-3056: 4820-00-083-4092, 5330-00-505-6186, 4720-00-737-2333 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19339?

Key specifications for 19339: Special Features: 5R, SS, NON-FLUTED; Part Name Assigned by Controlling Agency: BARRLE AND BOLT ASSEMBLY; Caliber Quantity Per Rifling Turn: 1:9.4; Overall Length: 24.5 INCHES NOMINAL IN. 4 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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