PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1-128Insignia,shoulder Sleeve

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8455-00-246-3512 · FSC 8455 · No Item Name Available
Verified by PartsTable
NSN 8455-00-246-3512 — this item is cataloged by the U.S. Government under National Stock Number 8455-00-246-3512. Primary manufacturer part number: A-1-128.
Features
  • Insignia,shoulder Sleeve — FSC 8455
  • Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND 2 CLASS
  • Features Provided: EMBROIDERED AND SUBDUED
  • Design Designation: 81ST REGIONAL SUPPORT COMMAND
  • Department Designation: US ARMY
  • Procurement Group Code: 38172
  • 3 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 8455-00-246-3512, 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 5 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8455-00-246-3512
Primary Part NumberA-1-128
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
Nondefinitive Spec/std DataI TYPE AND 1 STYLE AND 2 CLASS
Features ProvidedEMBROIDERED AND SUBDUED
Design Designation81ST REGIONAL SUPPORT COMMAND
Department DesignationUS ARMY
Procurement Group Code38172
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-277-5683 INTERCHANGEABLE
Elbow,pipe
4730-00-278-44973B6772 INTERCHANGEABLE
Elbow,pipe
Caterpillar Inc Div Caterpillar Defense
3040-00-481-2659A1-128 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
5915-00-678-48007336072G001 INTERCHANGEABLE
Network,impedance Matching
Lockheed Martin Corporation Div Rms
8455-01-528-8807 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-0902 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-3381 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A-1-128 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
4730-00-277-5683INTERCHANGEABLE
ELBOW,PIPE
4730-00-278-4497INTERCHANGEABLE
ELBOW,PIPE
3B6772
3040-00-481-2659INTERCHANGEABLE
SHAFT,STRAIGHT
A1-128
5915-00-678-4800INTERCHANGEABLE
NETWORK,IMPEDANCE MATCHING
7336072G001
8455-01-528-8807INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-0902INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-3381INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 8455-00-246-3512?

NSN 8455-00-246-3512 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 8455-00-246-3512?

NSN 8455-00-246-3512 has 3 cross-referenced part numbers: A-1-128 (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 8455-00-246-3512?

There are 7 known substitutes for 8455-00-246-3512: 4730-00-277-5683, 4730-00-278-4497, 3040-00-481-2659 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1-128?

Key specifications for A-1-128: Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND 2 CLASS; Features Provided: EMBROIDERED AND SUBDUED; Design Designation: 81ST REGIONAL SUPPORT COMMAND; Department Designation: US ARMY. 5 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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