PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5-1-311Flag,hq Corps Artillery

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8345-01-590-1590 · FSC 8345 · No Item Name Available
Verified by PartsTable
NSN 8345-01-590-1590 — this item is cataloged by the U.S. Government under National Stock Number 8345-01-590-1590. Primary manufacturer part number: 5-1-311.
Features
  • Flag,hq Corps Artillery — FSC 8345
  • 2 verified cross-references
  • Primary manufacturer: Army Institute of Heraldry This Is an Original Design Activity Not a Mfr
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flag,hq Corps Artillery, cataloged under National Stock Number 8345-01-590-1590, is classified within Federal Supply Class 8345 (No Item Name Available) of the Textiles, Leather, Furs, Apparel, Shoes, Tents group. The primary manufacturer of record is Army Institute of Heraldry This Is an Original Design Activity Not a Mfr. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8345-01-590-1590
Primary Part Number5-1-311
Item NameFlag,hq Corps Artillery
FSC / FSG8345 / 83 — No Item Name Available
ManufacturerArmy Institute of Heraldry This Is an Original Design Activity Not a Mfr
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5136-00-156-3023 INTERCHANGEABLE
Chasers,thread Cutting
2530-00-773-5464 INTERCHANGEABLE
Bracket Assy,brake
6530-01-515-790951311 INTERCHANGEABLE
Retention Device,litter,casevac
Arnold's Welding Service, Inc.
Cross-Reference Index
Part NumberManufacturer
5-1-311 Army Institute of Heraldry This Is an Original Design Activity Not a Mfr (USA)
MIL-F-2692 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5136-00-156-3023INTERCHANGEABLE
CHASERS,THREAD CUTTING
2530-00-773-5464INTERCHANGEABLE
BRACKET ASSY,BRAKE
6530-01-515-7909INTERCHANGEABLE
RETENTION DEVICE,LITTER,CASEVAC
51311

Frequently Asked Questions

What is NSN 8345-01-590-1590?

NSN 8345-01-590-1590 is a Flag,hq Corps Artillery, manufactured by Army Institute of Heraldry This Is an Original Design Activity Not a Mfr, classified under FSC 8345 (No Item Name Available). Status: active.

What are the part numbers for NSN 8345-01-590-1590?

NSN 8345-01-590-1590 has 2 cross-referenced part numbers: 5-1-311 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr), MIL-F-2692 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8345-01-590-1590?

There are 3 known substitutes for 8345-01-590-1590: 5136-00-156-3023, 2530-00-773-5464, 6530-01-515-7909. Verify interchangeability with system specifications before substitution.

What are the specifications of 5-1-311?

Key specifications for 5-1-311: Special Features: 3FT X 4FT; BLANK FLAG; BLANK FLAG IN ACCORDANCE WITH MIL-F-2692 AND DRAWING 5-1-311 FT. 1 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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