PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-I-14651Insignia,grade,enlisted Personne

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 8455-00-577-5297 · FSC 8455 · No Item Name Available
Verified by PartsTable
NSN 8455-00-577-5297 — this item is cataloged by the U.S. Government under National Stock Number 8455-00-577-5297. Primary manufacturer part number: MIL-I-14651.
Features
  • Insignia,grade,enlisted Personne — FSC 8455
  • Color: GREEN, OLIVE CHEVRON
  • Rank for Which Designed: SERGEANT
  • User Designator: MAN
  • Fiber Material: RAYON CHEVRON
  • Department Designation: US MARINE CORPS
  • Cloth-Fabric Name: TWILL BACKGROUND
  • Fiber Material: COTTON BACKGROUND
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insignia,grade,enlisted Personne, cataloged under National Stock Number 8455-00-577-5297, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8455-00-577-5297
Primary Part NumberMIL-I-14651
Item NameInsignia,grade,enlisted Personne
FSC / FSG8455 / 84 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
ColorGREEN, OLIVE CHEVRON
Rank for Which DesignedSERGEANT
User DesignatorMAN
Fiber MaterialRAYON CHEVRON
Department DesignationUS MARINE CORPS
Cloth-Fabric NameTWILL BACKGROUND
Fiber MaterialCOTTON BACKGROUND
Cloth-Fabric NameYARN CHEVRON
Attachment MethodSEW-ON
ColorKHAKI, US MARINE CORPS, 2101 BACKGROUND
Procurement Group Code35133
Nondefinitive Spec/std DataIII TYPE AND 1 STYLE AND 1 SIZE AND 8 CLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4520-00-383-215653886 INTERCHANGEABLE
Heating Element,electrical,nonim
Square D Co Cedar Rapids Mfg Plant
8455-00-577-5267 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-00-577-5305 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-00-656-1381 INTERCHANGEABLE
Insignia,grade,enlisted Personne
6110-00-754-7677B3-30 INTERCHANGEABLE
Protector,thermal-Overload,elect
Schneider Electric Usa, Inc.
6240-00-851-435210051850 INTERCHANGEABLE
Lamp,incandescent
Us Army Aviation and Missile Command
5330-00-986-1238B330 INTERCHANGEABLE
Gasket
Gast Mfg Corp
8455-01-048-3006 INTERCHANGEABLE
Insignia,grade,enlisted Personne
5925-01-387-6473B330 INTERCHANGEABLE
Circuit Breaker
Siemens Energy and Automation Inc Ite Circuit Protection Div
4140-01-486-156279C0050-00 INTERCHANGEABLE
Fan,tubeaxial
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
MIL-I-14651 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
B-3-30 Army Institute of Heraldry This Is an Original Design Activity Not a Mfr (USA)
MIL-DTL-14651 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4520-00-383-2156INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
53886
8455-00-577-5267INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-00-577-5305INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-00-656-1381INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
6110-00-754-7677INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
B3-30
6240-00-851-4352INTERCHANGEABLE
LAMP,INCANDESCENT
10051850
5330-00-986-1238INTERCHANGEABLE
GASKET
B330
8455-01-048-3006INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
5925-01-387-6473INTERCHANGEABLE
CIRCUIT BREAKER
B330
4140-01-486-1562INTERCHANGEABLE
FAN,TUBEAXIAL
79C0050-00
7690-01-649-7350INTERCHANGEABLE
LABEL
B-330

Frequently Asked Questions

What is NSN 8455-00-577-5297?

NSN 8455-00-577-5297 is a Insignia,grade,enlisted Personne, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 8455 (No Item Name Available). Status: active.

What are the part numbers for NSN 8455-00-577-5297?

NSN 8455-00-577-5297 has 3 cross-referenced part numbers: MIL-I-14651 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), B-3-30 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr), MIL-DTL-14651 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 8455-00-577-5297?

There are 11 known substitutes for 8455-00-577-5297: 4520-00-383-2156, 8455-00-577-5267, 8455-00-577-5305 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-I-14651?

Key specifications for MIL-I-14651: Color: GREEN, OLIVE CHEVRON; Rank for Which Designed: SERGEANT; User Designator: MAN; Fiber Material: RAYON CHEVRON. 15 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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