The Washer,flat, cataloged under National Stock Number 5310-01-502-7714, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-502-7714 |
| Primary Part Number | 98019A330 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.438 INCHES NOMINAL IN |
| Hardness Rating | 70.0 ROCKWELL C MINIMUM |
| Thickness | 0.036 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Hole Diameter | 0.219 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-502-7714 is a Washer,flat, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-502-7714 has 2 cross-referenced part numbers: 98019A330 (Mcmaster-Carr Supply Co), 4400003 (901 D Llc Div Curtiss-Wright 901d).
There are 3 known substitutes for 5310-01-502-7714: 7640-00-172-8647, 5342-00-889-7268, 5915-01-480-8102. Verify interchangeability with system specifications before substitution.
Key specifications for 98019A330: End Item Identification: 5840014508126 AND 6110-01-532-1835, 100KW POWER DISTRIBUTION PANEL; LOGISTICS SUPPORT VESSEL; Material: STEEL CORROSION RESISTING OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: PASSIVATE OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.