PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1-500Insignia,shoulder Sleeve

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8455-00-121-6843 · FSC 8455 · No Item Name Available
Verified by PartsTable
NSN 8455-00-121-6843 — this item is cataloged by the U.S. Government under National Stock Number 8455-00-121-6843. Primary manufacturer part number: A-1-500.
Features
  • Insignia,shoulder Sleeve — FSC 8455
  • Procurement Group Code: 38339
  • Design Designation: 256TH INFANTRY BRIGADE, LOUISIANA ARMY NATIONAL GUARD
  • Features Provided: EMBROIDERED AND SUBDUED
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY OLIVE DRAB AND BLACK COLOR AREAS
  • Department Designation: US ARMY
  • Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND 2 CLASS
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insignia,shoulder Sleeve, cataloged under National Stock Number 8455-00-121-6843, is classified within Federal Supply Class 8455 (No Item Name Available) of the Clothing, Individual Equipment, and Insignia group. The primary manufacturer of record is Army Institute of Heraldry This Is an Original Design Activity Not a Mfr. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN8455-00-121-6843
Primary Part NumberA-1-500
Item NameInsignia,shoulder Sleeve
FSC / FSG8455 / 84 — No Item Name Available
ManufacturerArmy Institute of Heraldry This Is an Original Design Activity Not a Mfr
StatusACTIVE
Procurement Group Code38339
Design Designation256TH INFANTRY BRIGADE, LOUISIANA ARMY NATIONAL GUARD
Features ProvidedEMBROIDERED AND SUBDUED
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY OLIVE DRAB AND BLACK COLOR AREAS
Department DesignationUS ARMY
Nondefinitive Spec/std DataI TYPE AND 1 STYLE AND 2 CLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8455-00-121-6845 INTERCHANGEABLE
Insignia,shoulder Sleeve
5930-00-503-4685A1500 INTERCHANGEABLE
Switch,push
Safran Power Usa, Llc
6210-00-522-1409A1500 INTERCHANGEABLE
Control,electric Light
Hunt Electronics
4220-01-107-5327AL0013 INTERCHANGEABLE
Tank Divers,pony Size
Sherwood West Corp
6530-01-255-6282A-1500 INTERCHANGEABLE
Urinal,incontinent
Medical Marketing Group Inc Manufacturing Div
8455-01-528-7607 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-660-5701 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-700-3548 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A-1-500 Army Institute of Heraldry This Is an Original Design Activity Not a Mfr (USA)
MIL-I-14652 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-14652B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
8455-00-121-6845INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5930-00-503-4685INTERCHANGEABLE
SWITCH,PUSH
A1500
6210-00-522-1409INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
A1500
4220-01-107-5327INTERCHANGEABLE
TANK DIVERS,PONY SIZE
AL0013
6530-01-255-6282INTERCHANGEABLE
URINAL,INCONTINENT
A-1500
8455-01-528-7607INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-660-5701INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-700-3548INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 8455-00-121-6843?

NSN 8455-00-121-6843 is a Insignia,shoulder Sleeve, manufactured by Army Institute of Heraldry This Is an Original Design Activity Not a Mfr, classified under FSC 8455 (No Item Name Available). Status: active.

What are the part numbers for NSN 8455-00-121-6843?

NSN 8455-00-121-6843 has 3 cross-referenced part numbers: A-1-500 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr), MIL-I-14652 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-14652B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8455-00-121-6843?

There are 8 known substitutes for 8455-00-121-6843: 8455-00-121-6845, 5930-00-503-4685, 6210-00-522-1409 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1-500?

Key specifications for A-1-500: Procurement Group Code: 38339; Design Designation: 256TH INFANTRY BRIGADE, LOUISIANA ARMY NATIONAL GUARD; Features Provided: EMBROIDERED AND SUBDUED; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY OLIVE DRAB AND BLACK COLOR AREAS. 6 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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