PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1-746Insignia,shoulder Sleeve

Army Institute of Heraldry This Is an Original Design Activity Not a Mfr · NSN 8455-01-310-0640 · FSC 8455 · No Item Name Available
Verified by PartsTable
NSN 8455-01-310-0640 — this item is cataloged by the U.S. Government under National Stock Number 8455-01-310-0640. Primary manufacturer part number: A-1-746.
Features
  • Insignia,shoulder Sleeve — FSC 8455
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY BLACK AND OLIVE DRAB COLOR AREAS
  • Procurement Group Code: 20810
  • Department Designation: US ARMY
  • Award Identification Designator: 12TH
  • Design Designation: AVIATION BRIGADE
  • Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND 2 CLASS
  • Features Provided: EMBROIDERED AND SUBDUED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insignia,shoulder Sleeve, cataloged under National Stock Number 8455-01-310-0640, 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 7 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
NSN8455-01-310-0640
Primary Part NumberA-1-746
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
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY BLACK AND OLIVE DRAB COLOR AREAS
Procurement Group Code20810
Department DesignationUS ARMY
Award Identification Designator12TH
Design DesignationAVIATION BRIGADE
Nondefinitive Spec/std DataI TYPE AND 1 STYLE AND 2 CLASS
Features ProvidedEMBROIDERED AND SUBDUED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-003-8927A1746 INTERCHANGEABLE
Screw,machine
United Electric Controls Co Div Precision Sensors Division
3110-00-100-03491729 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5325-00-576-3472A1746 INTERCHANGEABLE
Eyelet,metallic
Edwin B. Stimpson Company, Inc. Dba Stimpson
8455-01-309-9016 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-528-8456 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-647-6411 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-716-5866 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A-1-746 Army Institute of Heraldry This Is an Original Design Activity Not a Mfr (USA)
MIL-DTL-14652 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-I-14652 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5305-00-003-8927INTERCHANGEABLE
SCREW,MACHINE
A1746
3110-00-100-0349INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1729
5325-00-576-3472INTERCHANGEABLE
EYELET,METALLIC
A1746
8455-01-309-9016INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-528-8456INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-647-6411INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-716-5866INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 8455-01-310-0640?

NSN 8455-01-310-0640 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 8455-01-310-0640?

NSN 8455-01-310-0640 has 3 cross-referenced part numbers: A-1-746 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr), MIL-DTL-14652 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-I-14652 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8455-01-310-0640?

There are 7 known substitutes for 8455-01-310-0640: 5305-00-003-8927, 3110-00-100-0349, 5325-00-576-3472 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1-746?

Key specifications for A-1-746: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY BLACK AND OLIVE DRAB COLOR AREAS; Procurement Group Code: 20810; Department Designation: US ARMY; Award Identification Designator: 12TH. 7 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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