The Bar,service Ribbon, cataloged under National Stock Number 8455-00-257-4371, 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 5 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8455-00-257-4371 |
| Primary Part Number | MILS3951 |
| Item Name | Bar,service Ribbon |
| FSC / FSG | 8455 / 84 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Attachment Method | PRONG-CLUTCH |
| Material | COPPER ALLOY OVERALL |
| Procurement Group Code | 03052 |
| Nondefinitive Spec/std Data | 2 SIZE |
| Size Designation | DOUBLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 8455-00-257-4371 is a Bar,service Ribbon, 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.
NSN 8455-00-257-4371 has 2 cross-referenced part numbers: MILS3951 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4-4-91 (Army Institute of Heraldry This Is an Original Design Activity Not a Mfr).
There are 9 known substitutes for 8455-00-257-4371: 8455-00-257-4372, 2040-00-391-4459, 5330-00-411-9094 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILS3951: Attachment Method: PRONG-CLUTCH; Overall Width: 0.310 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL; Procurement Group Code: 03052. 7 total characteristics are documented in the Federal Logistics Information System.