PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1-839Insignia,shoulder Sleeve

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8455-01-575-6017 · FSC 8455 · No Item Name Available
Verified by PartsTable
NSN 8455-01-575-6017 — this item is cataloged by the U.S. Government under National Stock Number 8455-01-575-6017. Primary manufacturer part number: A-1-839.
Features
  • Insignia,shoulder Sleeve — FSC 8455
  • Attachment Method: HOOK FASTENER TAPE
  • Features Provided: EMBROIDERED
  • Department Designation: US ARMY
  • Design Designation: UASR JOINT AND SPECIAL TROOPS SUPPORT COMMAND
  • 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 Insignia,shoulder Sleeve, cataloged under National Stock Number 8455-01-575-6017, 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 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8455-01-575-6017
Primary Part NumberA-1-839
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
Attachment MethodHOOK FASTENER TAPE
Features ProvidedEMBROIDERED
Department DesignationUS ARMY
Design DesignationUASR JOINT AND SPECIAL TROOPS SUPPORT COMMAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2010-00-363-7286A1839 INTERCHANGEABLE
Roller,gear,reduction
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2990-01-103-9333A-1839 INTERCHANGEABLE
Clutch,housing
Crown Coachworks Inc Div Crown Coachworks Auto Body & Paint
8455-01-575-6010 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-9966 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A-1-839 Army Institute of Heraldry This Is an Original Design Activity Not a Mfr (USA)
MIL-DTL-14652B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2010-00-363-7286INTERCHANGEABLE
ROLLER,GEAR,REDUCTION
A1839
2990-01-103-9333INTERCHANGEABLE
CLUTCH,HOUSING
A-1839
8455-01-575-6010INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-9966INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 8455-01-575-6017?

NSN 8455-01-575-6017 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 8455-01-575-6017?

NSN 8455-01-575-6017 has 2 cross-referenced part numbers: A-1-839 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr), MIL-DTL-14652B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8455-01-575-6017?

There are 4 known substitutes for 8455-01-575-6017: 2010-00-363-7286, 2990-01-103-9333, 8455-01-575-6010 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1-839?

Key specifications for A-1-839: Attachment Method: HOOK FASTENER TAPE; Features Provided: EMBROIDERED; Part Name Assigned by Controlling Agency: INSIGNIA, SHOULDER SLEEVE; Department Designation: US ARMY. 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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