PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50299Shotgun,12 Gage

O F Mossberg & Sons Inc · NSN 1005-01-708-1812 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-708-1812 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-708-1812. Primary manufacturer part number: 50299.
Features
  • Shotgun,12 Gage — FSC 1005
  • Barrel Length: 20.0 INCHES NOMINAL IN
  • Model Number: 590 MARINER
  • Weapon Model Number: 590 MARINER
  • Weapon Size Designation: 12 GAGE
  • 1 verified cross-reference
  • Primary manufacturer: O F Mossberg & Sons Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shotgun,12 Gage, cataloged under National Stock Number 1005-01-708-1812, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is O F Mossberg & Sons Inc. Government technical data includes 4 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
NSN1005-01-708-1812
Primary Part Number50299
Item NameShotgun,12 Gage
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerO F Mossberg & Sons Inc
StatusACTIVE
Barrel Length20.0 INCHES NOMINAL IN
Model Number590 MARINER
Weapon Model Number590 MARINER
Weapon Size Designation12 GAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6930-00-024-510750299 INTERCHANGEABLE
Chassis Assembly,ph
Instruments and Flight Research, Inc.
5930-01-038-2496561-150-001-661 INTERCHANGEABLE
Switch,push
Roanwell, Llc
4820-01-073-18006753 INTERCHANGEABLE
Valve,suction Vent
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5950-01-163-4023SM-D-921136 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
9905-01-272-303750-299 INTERCHANGEABLE
Plate,identification
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
7021-01-347-8739 INTERCHANGEABLE
Computer,digital
Cross-Reference Index
Part NumberManufacturer
50299 PRIMARY O F Mossberg & Sons Inc (USA)
Related Parts
6930-00-024-5107INTERCHANGEABLE
CHASSIS ASSEMBLY,PH
50299
5930-01-038-2496INTERCHANGEABLE
SWITCH,PUSH
561-150-001-661
4820-01-073-1800INTERCHANGEABLE
VALVE,SUCTION VENT
6753
5950-01-163-4023INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-921136
9905-01-272-3037INTERCHANGEABLE
PLATE,IDENTIFICATION
50-299
7021-01-347-8739INTERCHANGEABLE
COMPUTER,DIGITAL

Frequently Asked Questions

What is NSN 1005-01-708-1812?

NSN 1005-01-708-1812 is a Shotgun,12 Gage, manufactured by O F Mossberg & Sons Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-708-1812?

NSN 1005-01-708-1812 has 1 cross-referenced part number: 50299 (O F Mossberg & Sons Inc).

What NSN replaces 1005-01-708-1812?

There are 6 known substitutes for 1005-01-708-1812: 6930-00-024-5107, 5930-01-038-2496, 4820-01-073-1800 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50299?

Key specifications for 50299: Barrel Length: 20.0 INCHES NOMINAL IN; Model Number: 590 MARINER; Special Features: 8 PLUS 1 CAPACITY. PUMP-ACTION. CHAMBER SIZE: 3 INCHES. PISTOL GRIP. CYLINDER BORE CHOKE. BEAD SIGHT BARREL. SYNTHETIC BLACK STOCK. LENGTH OF PULL: 13.87 INCHES. MARINECOTE FINISH. 7 POUNDS. LBS; Weapon Model Number: 590 MARINER. 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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