The Buckle, cataloged under National Stock Number 5340-00-878-8827, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-878-8827 |
| Primary Part Number | MS51940-4 |
| Item Name | Buckle |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Insignia | NOT INCLUDED |
| Buckle Style Designator | CENTER BAR |
| Color | BLACK |
| Strap Accommodation Width | 1.630 INCHES NOMINAL IN |
| Enameled Feature | INCLUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MS51940-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-55620 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MS51940-9 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5340-00-878-8827 is a Buckle, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-878-8827 has 3 cross-referenced part numbers: MS51940-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-55620 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS51940-9 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 5340-00-878-8827: 5340-00-941-9418, 5340-00-664-6395, 5340-00-821-5871 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51940-4: Overall Width: 1.880 INCHES NOMINAL IN; Overall Length: 1.190 INCHES NOMINAL IN; Material: STEEL OVERALL; Insignia: NOT INCLUDED. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-878-8827 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.