The Washer,flat, cataloged under National Stock Number 5310-01-325-6031, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5310-01-325-6031 |
| Primary Part Number | 11012-2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Air & Liquid Systems Corporation Dba Buffalo Pumps |
| Status | ACTIVE |
| Overall Diameter | 1.062 INCHES NOMINAL IN |
| Thickness | 0.102 INCHES NOMINAL IN |
| Material Document and Classification | QQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | NICKEL ALLOY R-405 OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 0.562 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11012-2 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
NSN 5310-01-325-6031 is a Washer,flat, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-325-6031 has 1 cross-referenced part number: 11012-2 (Air & Liquid Systems Corporation Dba Buffalo Pumps).
There are 3 known substitutes for 5310-01-325-6031: 5930-00-029-9457, 4730-00-277-6988, 5365-00-949-7770. Verify interchangeability with system specifications before substitution.
Key specifications for 11012-2: Overall Diameter: 1.062 INCHES NOMINAL IN; Thickness: 0.102 INCHES NOMINAL IN; Material Document and Classification: QQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: NICKEL ALLOY R-405 OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.