The Washer,flat, cataloged under National Stock Number 5310-01-472-9399, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-472-9399 |
| Primary Part Number | 124-4322618 PC 29 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 2.2812 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Peripheral Shape Style | ROUND |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment Document and Classification | QQ-P-416,TYPE I,CLASS C FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE II,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Thickness | 0.125 INCHES NOMINAL IN |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124-4322618 PC 29 PRIMARY | Naval Sea Systems Command (USA) |
| 4322618 | Naval Sea Systems Command (USA) |
| 124-558825 PC 2 | Naval Sea Systems Command (USA) |
NSN 5310-01-472-9399 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-472-9399 has 3 cross-referenced part numbers: 124-4322618 PC 29 (Naval Sea Systems Command), 4322618 (Naval Sea Systems Command), 124-558825 PC 2 (Naval Sea Systems Command).
There are 5 known substitutes for 5310-01-472-9399: 5305-01-472-9345, 5342-01-474-8055, 3040-01-474-8097 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4322618 PC 29: Material: COPPER ALLOY OVERALL; Hole Diameter: 2.2812 INCHES NOMINAL IN; Surface Treatment: CADMIUM OR ZINC OVERALL; Peripheral Shape Style: ROUND. 10 total characteristics are documented in the Federal Logistics Information System.