The Washer,flat, cataloged under National Stock Number 5310-00-325-1911, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-325-1911 |
| Primary Part Number | 411R352H01 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Material Document and Classification | QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | PASSIVATE OVERALL |
| Thickness | 0.050 INCHES NOMINAL IN |
| Hole Diameter | 0.113 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 411R352H01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 1719576 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5310-00-325-1911 is a Washer,flat, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-325-1911 has 2 cross-referenced part numbers: 411R352H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 1719576 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 5310-00-325-1911: 5310-00-989-5793. Verify interchangeability with system specifications before substitution.
Key specifications for 411R352H01: Material Document and Classification: QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material: STEEL COMP 303 OVERALL; Surface Treatment Document and Classification: QQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-325-1911 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.