The Washer,flat, cataloged under National Stock Number 5310-01-242-2679, is classified within Federal Supply Class 5310 (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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-01-242-2679 |
| Primary Part Number | MS51412-11 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Nondefinitive Spec/std Data | A CLASS AND A TYPE AND 1 GRADE |
| Surface Treatment Document and Classification | ASTM B633,TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thickness | 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Overall Diameter | 1.305 INCHES MINIMUM AND 1.342 INCHES MAXIMUM IN |
| Hole Diameter | 0.649 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51412-11 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 195-541 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 88-20564 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 88-20564-8 | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 5310-01-242-2679 is a Washer,flat, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-242-2679 has 4 cross-referenced part numbers: MS51412-11 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 195-541 (Cnh Industrial America Llc Dba Cnh America), 88-20564 (Department of Defense Project Manager-Mobile Electric Power), 88-20564-8 (Department of Defense Project Manager-Mobile Electric Power).
There are 10 known substitutes for 5310-01-242-2679: 5310-00-044-6477, 2915-00-316-2109, 5310-00-809-4058 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51412-11: Surface Treatment: ZINC AND CHROMATE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Material: STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-01-242-2679 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.