The Washer,flat, cataloged under National Stock Number 5310-01-474-2222, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-474-2222 |
| Primary Part Number | 4322650 PC 33 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Thickness | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 2.3125 INCHES NOMINAL IN |
| Overall Diameter | 3.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124-4399311 PC32 | Naval Sea Systems Command (USA) |
| 124-4322650 PC 33 | Naval Sea Systems Command (USA) |
| 4322650 PC 33 PRIMARY | Naval Sea Systems Command (USA) |
| 4322650 | Naval Sea Systems Command (USA) |
| 124-4322644 PC 16 | Naval Sea Systems Command (USA) |
| 4322644 | Naval Sea Systems Command (USA) |
NSN 5310-01-474-2222 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-474-2222 has 6 cross-referenced part numbers: 124-4399311 PC32 (Naval Sea Systems Command), 124-4322650 PC 33 (Naval Sea Systems Command), 4322650 PC 33 (Naval Sea Systems Command), 4322650 (Naval Sea Systems Command), 124-4322644 PC 16 (Naval Sea Systems Command) and 1 more.
There are 11 known substitutes for 5310-01-474-2222: 5310-01-386-0428, 5310-01-386-0507, 5310-01-469-8999 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4322650 PC 33: Material: COPPER ALLOY OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Thickness: 0.125 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.