The Washer,convex, cataloged under National Stock Number 5310-00-948-4399, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-948-4399 |
| Primary Part Number | 3163 |
| Item Name | Washer,convex |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Material | STEEL COMP 303 OVERALL |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | CONVEX |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Thickness | 0.156 INCHES NOMINAL IN |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Hole Diameter | 0.196 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0532188-4 | Raytheon Company Dba Raytheon (USA) |
| 0532188-0004 | Raytheon Company Dba Raytheon (USA) |
| 3163 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| SM-A-803657-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 580R336H04 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5310-00-948-4399 is a Washer,convex, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-948-4399 has 5 cross-referenced part numbers: 0532188-4 (Raytheon Company Dba Raytheon), 0532188-0004 (Raytheon Company Dba Raytheon), 3163 (Roller Bearing Co of America, Inc Div Pic Design), SM-A-803657-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 580R336H04 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 9 known substitutes for 5310-00-948-4399: 5120-00-032-9496, 5935-00-201-6486, 5340-00-205-6306 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3163: Material: STEEL COMP 303 OVERALL; Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Style Designator: CONVEX; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.