PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-3-128Flag,national

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8345-00-900-3777 · FSC 8345 · No Item Name Available
Verified by PartsTable
NSN 8345-00-900-3777 — this item is cataloged by the U.S. Government under National Stock Number 8345-00-900-3777. Primary manufacturer part number: 6-3-128.
Features
  • Flag,national — FSC 8345
  • Fly: 4.167 FEET FT
  • Nondefinitive Spec/std Data: I TYPE AND 4 CLASS
  • Cloth Name: BUNTING
  • Hoist: 2.833 FEET FT
  • Procurement Group Code: 32019
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SIZE AND MATERIAL
  • Design Designation: MALAWI
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flag,national, cataloged under National Stock Number 8345-00-900-3777, 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. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN8345-00-900-3777
Primary Part Number6-3-128
Item NameFlag,national
FSC / FSG8345 / 83 — No Item Name Available
ManufacturerArmy Institute of Heraldry This Is an Original Design Activity Not a Mfr
StatusACTIVE
Fly4.167 FEET FT
Nondefinitive Spec/std DataI TYPE AND 4 CLASS
Cloth NameBUNTING
Hoist2.833 FEET FT
Procurement Group Code32019
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SIZE AND MATERIAL
Design DesignationMALAWI
Style DesignatorRECTANGULAR
Fiber MaterialNYLON AND WOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-426-6934125-44 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
5999-00-727-0465 INTERCHANGEABLE
Contact Assembly,electrical
4730-00-954-4402200 128 H B INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5975-01-053-133163128 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Fastenal Company Dba Fastenal Co
5640-01-447-7339 INTERCHANGEABLE
Blanket,accoustical and Thermal
5305-01-565-263863128 INTERCHANGEABLE
Screw,cap,hexagon Head
Tifco Industries, Inc. Dba Tifco Industries Inc
Cross-Reference Index
Part NumberManufacturer
6-3-128 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
5330-00-426-6934INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-44
5999-00-727-0465INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
4730-00-954-4402INTERCHANGEABLE
CLAMP,HOSE
200 128 H B
5975-01-053-1331INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
63128
5640-01-447-7339INTERCHANGEABLE
BLANKET,ACCOUSTICAL AND THERMAL
5305-01-565-2638INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
63128

Frequently Asked Questions

What is NSN 8345-00-900-3777?

NSN 8345-00-900-3777 is a Flag,national, 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 8345-00-900-3777?

NSN 8345-00-900-3777 has 2 cross-referenced part numbers: 6-3-128 (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 8345-00-900-3777?

There are 6 known substitutes for 8345-00-900-3777: 5330-00-426-6934, 5999-00-727-0465, 4730-00-954-4402 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-3-128?

Key specifications for 6-3-128: Fly: 4.167 FEET FT; Nondefinitive Spec/std Data: I TYPE AND 4 CLASS; Cloth Name: BUNTING; Hoist: 2.833 FEET FT. 9 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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