The Washer,lock, cataloged under National Stock Number 5310-00-120-2113, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Metcalf Machine Inc. Government technical data includes 6 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-120-2113 |
| Primary Part Number | 2010131 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Metcalf Machine Inc |
| Status | ACTIVE |
| Outside Diameter | 1.085 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.634 INCHES NOMINAL IN |
| Material Thickness | 0.156 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2010131 | Metcalf Machine Inc (USA) |
NSN 5310-00-120-2113 is a Washer,lock, manufactured by Metcalf Machine Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-120-2113 has 1 cross-referenced part number: 2010131 (Metcalf Machine Inc).
There are 2 known substitutes for 5310-00-120-2113: 5999-00-488-8666, 2520-00-692-6261. Verify interchangeability with system specifications before substitution.
Key specifications for 2010131: Outside Diameter: 1.085 INCHES NOMINAL IN; Material: STEEL OVERALL; Hole Diameter: 0.634 INCHES NOMINAL IN; Material Thickness: 0.156 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.